Properties are often equipped with switchboards for safety purposes. Switchboards are often installed on buildings and structures as they can effectively divide the electrical power feed into branch circuits, ensuring that each section or load can receive enough flow of electricity from one or multiple sources. These branch circuits then utilise protective circuit breakers or fuses to ensure that the current flow can be regulated in case it overflows or goes beyond the recommended level.

Due to the significance of the switchboards, property owners should ensure that they are in good condition. With faulty switchboards, they can easily cause fires, property damages, electrocutions, and other forms of serious injuries. Fortunately, there are warning signs that could alert you if ever your switchboard needs assessment and repairs. Some of these signs are as follows:

Blinking Lights

If your lights keep on blinking or flickering from time to time, then your switchboard may already have some problems. This issue becomes more and more apparent whenever you are using a lot of appliances and equipment pieces in one go, which only means that your switchboard has some difficulties in handling and sustaining the power demand of your property. Having your switchboard fixed at this point can prevent it from causing more serious issues along the way.

Burning Odour

One of the switchboard issues that are more serious than blinking lights is the presence of burning odour. A switchboard that generates burning odour truly needs some urgent repairs as some of its parts may already have heated due to faulty wiring and cables. The heating of your switchboard may also come from overloading, making your property more vulnerable to fire incidents and other life-threatening issues.

Faulty Protective Devices

Circuit breakers and fuses serve as the switchboard’s protective devices, cutting off the current flow whenever overloading and power spikes are imminent. However, if these protective devices keep on tripping, then your switchboard must be inspected and repaired right away. Tripping circuit breakers and blowing fuses typically signify the failure of the switchboard to handle the high demand for power in your property, which may likewise call on the installation of a new and improved switchboard.

Outdated Switchboard

Another sign that your switchboard needs repairs and other forms of services is that if it is already old and outdated. This type of switchboard may have some features and specifications that are already outdated and obsolete these days. It might even not work at full capacity anymore since modern appliances and devices that require electricity may demand more power. If you have an old and outdated switchboard, it would be best for you to install a new one to ensure it can be safe and efficient.

These warning signs can help you ensure that your switchboard can be functional without compromising safety and security. If you want to know more about switchboards, do not hesitate to call us at Light-On Electrical. We are an electrical contractor and family-owned business with over 15 years of experience serving the Melbourne Metropolitan Area. We can accomplish all types of electrical, air conditioning, and refrigeration needs for strata, commercial, industrial, and residential properties.

Fire can be destructive to properties, especially if it has reached multiple areas of structures and spaces. Aside from property destruction, fire incidents can also cause some injuries and health problems given that the fire can emit extremely high temperatures and release harmful elements.

Given the consequences associated with fire, properties are required to contain safety devices that can detect or extinguish instances of fire. One of the devices that property owners should have is smoke detectors. Smoke detectors are fire-protection devices that can automatically detect and sense the presence of smoke. As fire typically emits smoke, these devices can be effective in notifying property owners about the presence of this element just by generating a warning sound.

Working Principles of Smoke Detectors

Smoke detectors work by utilising different methods and sensors.

One of the methods that smoke detectors may maximise is through ionisation. Ionisation is a method wherein the smoke detectors contain an ionisation chamber, which can effectively detect changes over its ionisation process once smoke particulates become present. As the smoke interrupts the ionisation process of the said chamber, the alarm of the smoke detector sets off. 

Another method that smoke detectors may utilise is temperature monitoring. These devices do not rely on monitoring smoke particulates. Instead, they monitor any changes in the surrounding temperature. Once they have sensed a significant increase in temperature, then they will now sound the alarm.

Smoke detectors can likewise utilise photoelectric as their main way of detecting fire. The way these devices work can be similar to those that utilise ionisation, as they would only set off the alarm once smoke interferes with their mechanisms. Smoke detectors that utilise photoelectric maintain a steady beam of light during their operations. Once the smoke interrupts the light, the alarm will be triggered.

Benefits of Installing Smoke Detectors

Smoke detectors must be placed on every level of a home and other types of properties. And if they are installed appropriately, they can easily mitigate fire incidents as well as save many lives. The existence of functional smoke detectors can likewise allow people to escape the property if ever the fire cannot be extinguished right away. And even those who are sleeping deeply can be awakened by the sound of the alarm, helping them evade untimely injuries and death.

Installing smoke detectors all over the property can also help in minimising the damages that the fire may cause to structures. Through early detection brought by these devices, firefighters and those who can extinguish the fire can easily respond to the situation and eliminate it as quickly as possible.

All the benefits of smoke detectors can be attained if they will be inspected and maintained regularly. Changing the batteries of some types of smoke detectors is a must so they can work during actual fire incidents. Maintenance schedules must also be followed strictly to determine if they can still work and detect smoke. Cleaning them is likewise essential to avoid triggering false alarms.

To know more about smoke detectors, feel free to call us at Light-On Electrical.

Businesses that offer or sell food products often maximise walk in coolrooms for their main operations. Walk in coolrooms have a refrigeration system that can store food products at the right temperatures, preserving their quality before selling or using them. They likewise have storage solutions that can help organise different types of food products. And to effectively regulate the temperatures of the coolrooms, they are often integrated with effective insulation and airtight sealing mechanisms.

While their general composition can already benefit businesses such as cafes, restaurants, hotels, supermarkets, and convenience stores, they can still be fitted with additional accessories to make the walk in coolrooms more effective and efficient. If you are currently operating a business that maximises walk in coolrooms, then the following are some accessories that your coolrooms should have.

PVC Strip Curtains

Strip curtains are accessories that your walk in coolroom should possess. Strip curtains are overlapping strips of clear or translucent PVC that can effectively retain the cold air inside. They can likewise be effective in preventing hot air, insects, and other outdoor elements from entering the walk in coolrooms, allowing the coolrooms to remain cold and free from unnecessary objects and particles. Aside from regulating the temperatures of the coolrooms, strip curtains can also keep the coolrooms open if ever goods and bulk ingredients are needed to be delivered inside.

Entry Ramps

Speaking of delivery, another accessory that your coolroom should have is the ramps. Ramps are intended to provide carts and other tools with effortless access to the coolrooms. They can likewise provide a transition between the coolrooms and other places. Without ramps, your employees would have to carry or lift the products from a truck to your coolrooms, which may take a lot of time and effort. 

Storage Solutions

One more accessory that your coolroom should possess is storage solutions. Storage solutions like shelves must be included in your walk in coolroom so that your products can be stored in an organised manner. Shelves likewise provide a great way of separating different types of products so that they will not get spoiled easily. When looking for your shelves, you must make sure that they are durable and long-lasting. They must likewise resist water and cold temperatures to preserve their longevity.

Additional Air Circulation

To fully maximise the capabilities of your coolroom, you must install a supplemental air circulation system. This specific system can draw in cold air from the outside if its temperature is lower than the coolroom itself. Aside from this system, you must also have a pressure relief valve so that it can discard the vacuum that is created when warmer air enters and expands inside the coolroom.


While coolrooms normally have thermometers inside, installing an additional thermometer can provide you with more accurate results. The addition of thermometers allows you to confirm the temperature of your coolroom all the time, especially if they are placed in key strategic areas. Their presence allows you to maintain the quality of your products. For more information about these accessories, just contact us at Light-On Electrical.

One part of the electricity supply system that is utilised in properties is the electrical distribution board. An electrical distribution board is integral to the said system since it can evenly distribute the electrical or power supply to different parts of a building or structure, most especially to the breakers and circuits.

The inclusion of an electrical distribution board in an electrical supply system is significant since it maintains the proper distribution of power throughout the property. As long as it is configured correctly, it can ensure that every part of a property is supplied with the right voltage of power. The presence of the electrical distribution board can likewise minimise or even prevent power overload and shortage.

To date, different types of electrical distribution boards can be used in properties. Some of these types are the following:

Main Circuit Breaker

One of the most used electrical distribution boards that are used in properties is the main breaker. It is designed to cut off and interrupt a larger amperage load effectively so that the circuits will not overheat. This specific electrical distribution board is often attached to 2 main wires along each circuit, with each wire carrying at least 120 volts of electricity. Once the main breaker is tripped, it will disrupt the electricity supply so that the property will not receive any power anymore.

Main Lug Units

Another type of electrical distribution board that is often used in properties is the main lug units. Main lug units often function whenever there is a main breaker upstream present in the electrical supply system. The lug units are run by line wires, where the main lug panel is then used as a subpanel once it is connected to a breaker. During emergencies, the meter can suddenly be disconnected, preventing the power supply from entering the property.


One other type of electrical distribution board that can be utilised in properties is the subpanel. Subpanels are small service panels that can distribute power to certain parts of a property. They often work as a satellite circuit break panel with the inclusion of their own breakers. These small service panels obtain their power from the main panel and can be placed in a more convenient location. While these subpanels can control the current distribution of an area or property, they do not maximise disconnects. 

Fuse Boxes

Fuse boxes are likewise known to be part of electrical distribution boards. They are primarily comprised of the main switch, circuit breakers, and residual current device, which can all help in maintaining the safety of properties. These devices are often enclosed by a case and are installed on an exterior wall or garage. If ever a fault or overload current will flow right through the fuse wire, the fuse will become hot and subsequently melt. The melted fuse will then break the circuit to effectively disconnect the power.

For more information about these electrical distribution boards, just give us a call at Light-On Electrical. We are an electrical contractor and family-owned business with over 15 years of experience serving the Melbourne Metropolitan area. We deliver quality work on time and within your budget, matched with excellent customer service.

Factories play a significant role in manufacturing and industrial businesses. They often cater to the manufacturing of parts and products that are deemed significant to other industries and businesses. These structures have numerous tools and machines that help in carrying out basic manufacturing processes. They likewise have appropriate storage spaces for all types of parts and products.

All areas of the factories are significant to the entire manufacturing processes, which is why lighting fixtures must be installed anywhere. Lights are deemed to be useful for factories as they can maintain a safe work environment throughout the said processes. They can also help in checking and inspecting the qualities of the products as well as the overall condition of workers and other people. Appropriate and adequate factory lighting likewise improve the overall productivity and performance of the business.

The benefits of factory lighting can certainly help boost the performance of businesses. Therefore, they must be installed and maintained properly.

Prioritise General Lighting

Your lighting must be installed at a sufficient height so that it can effectively cover your factory, especially with your general or common areas. Light fixtures that are found in these areas are often considered to be your main lighting and must be able to uniformly illuminate most areas of the factory. To further maximise your main lighting and give illumination vertically, you must pair it with side lighting. Opting for light-coloured walls and ceiling can also ensure that the lighting will be enough in giving adequate light.

Regulate Local Lighting

Light fixtures that emit immense and focused lighting must only be installed on areas where they will be needed and utilised. These intense lights can be installed near or alongside machines and tools, helping the operators to effectively carry out vital processes. However, they must be installed in deep reflectors to prevent generating glare towards the operators and other personnel. The deep reflectors can also somehow lessen the effects of eye fatigue among the people inside the factory.

Conduct Regular Cleaning

One important part of factory lighting maintenance is its regular cleaning. All the lights used for the factory must be cleaned regularly so they can provide the maximum illumination that they are intended to generate. All visible build-up of dirt, dust, and debris on factory lights must be wiped off so that their overall composition will remain undamaged. Even the surrounding units, surfaces, and fixtures of these lights must be cleaned to prolong the latter’s service life.

Perform Vital Assessments

Another part of factory lighting maintenance that must not be ignored is regular assessment. Factory lights are designed to work for a very long time. However, with continuous use, unexpected power interruptions, the presence of external elements, and other factors, these lights could still generate issues that would require them to be repaired or even replaced. All the assessment necessary to check the condition of the lights must be done regularly to keep the factory profitable, efficient, and safe.

To obtain high-quality factory lights, just contact us at Light-On Electrical. We can accomplish all types of electrical, air conditioning, and refrigeration needs for different types of properties.

Many properties today can easily opt for different types of air conditioning systems for their rooms and spaces. Some of them may come in portable form factor, while others utilise split type air conditioning units. But one major type of air conditioning systems that can truly work well with a lot of properties and buildings is known as ducted refrigerated air conditioning systems.

Ducted refrigerated air conditioning systems can effectively provide adequate cooling solutions by utilising a network of ducts that are installed all over a property. The condenser, compressor, and air handling unit of these systems are typically installed in the basement, attic, or garage of a property. Alternatively, the systems’ ducts and vents all run through rooms and spaces so they can effectively distribute cool air.

Given the way ducted refrigerated air conditioning systems work, they can easily provide huge energy savings throughout the property. The following elements can significantly support their energy-efficiency as well as the reasons why you should opt for them.

Unified Ducts and Vents

Owners of large residential homes or commercial buildings can easily take advantage of ducted refrigerated air conditioning systems since their network of ducts and vents can be found anywhere. You see, ducts and vents of these systems are normally placed on the roof cavity, allowing them to run on every area of the property. And since the capabilities of these systems can be controlled, the number of areas that will be cooled can be restricted and regulated. Rooms that will be used can attain the needed cool air, while unoccupied rooms can be cut off from the cold air supply. The ability to select the rooms and spaces that will receive appropriate cooling is done through the zoning system.

Comprehensive Cooling

Another element that helps ducted refrigerated air conditioning systems to be energy-efficient is their ability to provide fast, powerful, and comprehensive cooling for huge spaces. Air conditioning systems that do not rely on ducts can take a long time just to cool a huge area. Those that utilise ducts and vents, alternatively, can easily cool huge spaces within a few minutes. With a touch of a button, ducted refrigerated air conditioning systems can cool specific rooms and areas without vising each of them and turning on wall units. The centralised thermostat can also make cooling so much easier as it can be adjusted to provide the preferred temperatures in every room of the property.

These two factors are the main reasons why ducted refrigerated air conditioning systems can be truly efficient in terms of energy consumption. Aside from their energy efficiency, these air conditioning systems can also offer a seamless appearance, less operating noise, and better value for money.

To know more about these air conditioning systems, you can contact us at Light-On Electrical. We are an electrical contractor and family-owned business with over 15 years of experience serving the Melbourne Metropolitan area. We can accomplish all types of electrical, air conditioning, and refrigeration needs for strata, commercial, industrial, and residential properties.

To maintain the safety of occupants and other people, authorities have come up with numerous standards and regulations that can guide property owners and other professionals in planning, designing, and constructing properties. One provision that authorities have come up with is the proper installation and maintenance of emergency and exit lighting.

Basic Principles of Emergency and Exit Lighting

Both emergency and exit lighting features lighting units and green exit signs that can guide occupants of a building whenever there are emergencies. These lighting fixtures have been known to be truly helpful in saving lives and minimising casualties as proven by different events throughout history.

To date, there are two types of emergency and exit lighting units that can be used in properties. The first type of emergency and exit lights is the maintained emergency lighting luminaire. This type of lighting luminaire is known to be active all the time, even in the middle of a power interruption. During a normal day, a maintained emergency lighting luminaire draws power from the main electric supply. Once an emergency occurs, this type of lighting luminaire will then take power from their back-up battery.

Another type of emergency and exit lighting units is the non-maintained lighting luminaire. A non-maintained lighting luminaire does not run all the time. However, it is designed to run and provide lighting whenever the main power supply cuts out. It ensures that all emergency exits and escape routes will be visible and are clearly lit, eliminating the need for other lighting sources.

Emergency lights must be installed around a building at regular intervals so they can illuminate all the paths that will lead to the exit points of a property. Exit signs, alternatively, must be installed directly above exit doors, at the top of staircases, and at any places that directs people towards the egress path. 

Primary Emergency and Exit Lighting Standards

Here in Australia, the primary standards for emergency evacuation lighting in buildings and properties are indicated under AS 2293.1-2005, AS 2293.2:1995, and AS 2293.3-2005. The AS 2293.1-2005 involves all the things that must be followed in designing, installing, and operating emergency and exit lighting. The AS 2293.2:1995, alternatively, focuses solely on the inspection and maintenance of emergency lighting units. Ultimately, the AS 2293.3-2005 is intended for all the things that revolve around emergency escape luminaires and exit signs.

Emergency and exit lighting units must be installed on buildings that are occupied primarily by employees, customers, or the public. Some of the places where these lighting units must be installed, inspected, and maintained all the time include offices, shopping centres, car parks, sporting venues, schools, hospitals, hotels, restaurants, industrial facilities, warehouses, and multi-residential buildings.

Property owners and managers must all comply with parts 1, 2, and 3 of AS 2293 to ensure the safety of all building occupants. Non-compliance with the said standards can result in a penalty. It can also cause injury to occupants and other people that are inside the property in case of emergencies.

To acquire services regarding emergency and exit lighting, just contact us at Light-On Electrical. We have a well-rounded team of knowledgeable individuals that have extensive experience and technical expertise in their line of work. We can deliver quality work on time and within your budget.

Whether you are dealing with an old house or an aging business building, numerous problems can happen with electrical frameworks in older constructions. We realize that it is important to supplant certain parts of electrical frameworks in older buildings to improve work and guarantee security, and we offer a wide assortment of private and business electrical administrations that empower us to bring these buildings up to current guidelines.

What Are Some Common Electrical Issues in Old Buildings?

The kind of electrical problems that are common in older buildings can fluctuate marginally depending on what the original reason for the building was. An old house will have some unexpected issues in comparison to an old industrial office. A portion of the common issues that can happen in pretty much any old building include:

Broken Cables and Wires

Numerous old sorts of wires can in any case work after numerous years, however, they can likewise begin to become security concerns. If insulation around wires is deteriorating, the wires should be supplanted before they can hurt someone or light a fire.

Insufficient Electrical Loads

Numerous older circuits are not prepared to deal with similar kind of burden that advanced electrical gadgets require. Over-burden circuits can prompt serious problems, so any older building ought to be inspected before the electrical frameworks are utilized.

Out Of Date Breakers Or Service Panels

Numerous old kinds of breakers or administration boards have been discontinued and older buildings frequently still use combine boxes instead of breaker boards, so it is entirely expected to have to supplant the electrical assistance board of an older building.

Old Light Fixtures

As light apparatuses get old, it is common for the wiring to turn out to be free and result in flickering lights or lights that won’t turn on. These apparatuses can, in some cases, be reconnected, yet they regularly should be supplanted.

Flawed Outlets

Numerous older outlets don’t have the opening for a ground wire, and numerous others have a poor or flawed association. It is frequently important to supplant the entirety of the power source in an older building.

Light-On Electrical is an Electrical Contractor and family-owned business with over 15 years of experience serving Melbourne Metropolitan Area. We are able to accomplish all types of Electrical, Air Conditioning, and Refrigeration needs for strata, commercial, industrial, and residential properties.

We have a well-rounded team of knowledgeable individuals that have extensive experience and technical expertise in their line of work. We deliver quality work on time and within your budget, matched with excellent customer service.

At the point when you execute a coolroom customisation program, some factors should be considered. You’ve set up storage limit, yet have you pondered the engineering of the stroll in the unit? That new shelving format you conjured up looks awesome, however, is it going to impede wind current? It isn’t so much that customized coolrooms and freezers aren’t pragmatic undertakings, yet the custom-made fenced-in areas do require a trained eye to forestall cooling weakness.

Dimensional Considerations

Stroll in coolrooms changes significantly in size. The refrigeration unit in there has been intended to handle huge volumes of air, yet how is that volume shaped? One thing’s for certain if the customized chamber incorporates various exciting bends in the road, the cooler or coolroom’s exhibition will endure a shot. Whenever the open door emerges to influence the fixed storage room’s measurements, keep things straightforward so the wind current isn’t hindered.

Primarily Made-to-Order

Your business premises depend on this cooling gear. It’s a significant investment, one that can be customized, yet just with care. The entryway of the coolroom buys into this methodology. There are spring-stacked entryways and sliding doors. Glass windows are attractive, however, a featureless entryway is better at stopping energy spillage. Finished insulating boards on the interior dividers are straightaway.

Classed as a fundamental stroll in element, the very dividers that keep the air-cooled, the panelling can be customized. The garish new dividers should retain their energy insulating properties. It’s the equivalent with the floor. A material that upgrades grasp or gives utilitarian admittance to the room’s chilled substance is an exemplary custom-constructed include. Sadly, a utilitarian solid floor heats up during the mid-year months, so consider an insulated floor, a decking chunk that is appraised as an R25 thermal obstruction.

Prioritizing Walk-In Features

Your each specially made necessity is evaluated by the installation professional, yet your framework particulars should likewise fulfil all current word related wellbeing and security guidelines. Ostensibly, endeavours could be made to understand a specific customer vision, however, it would probably be an energy-inefficient beast, a develop that devours extraordinary measures of energy so an unreasonable format could be securely cooled. This counterintuitive methodology may work, yet it would be an expensive imprudence. Engineering rules start things out. They’re prepared close by thing storage guidelines. Next, comes your customisation necessities, a format that suits your premises and your specific vision. This tireless installation philosophy endeavours to satisfy your customisation basic by tailoring each phase of the development work, according to your exceptional terms. In this way, restrictively constructed coolrooms and freezers look and proceed as you demand, in addition to they fulfil all operational prerequisites as determined by any pertinent public security guidelines.