This month, everyone is taking the leap to be more green by pledging to take the bike rather than drive, or turning off the lights for longer periods of time to reduce heat waste. Those of us in the lighting industry are taking on the challenge of beautifying the environment with new energy-efficient and sustainable lighting designs.

Leading lighting vendors have showered the market with Energy Smart and Energy Star-rated indoor and outdoor light fixtures that are infused with designer style.

Check out the latest light fixture fashions: From classic traditional and urban rustic to sleek, modern and art-deco, these designs receive top grades in energy-efficiency.

When it comes to electrical tasks in yousitur home, it’s never a good idea to turn them into a DIY project. Electricity is a very necessary and useful utility, but can be extremely dangerous too and it’s crucial that you call in a certified, skilled and insured electrician to handle the job for you. Look for a professional and reputed company that provides 24/7 services and keep their number easily accessible at all times; this will ensure you get prompt services exactly when you need them. Here we discuss in which situations you should call in an emergency electrician to tackle the job for you:

This is extremely dangerous and you should immediately turn-off the circuit breaker that you feel is connected to that wire. Do not try to repair this yourself as there could be a chance that the circuit breaker you turned off isn’t connected to that particular room wire at all and this exposes you to the risk of electrocution.

This is a situation you shouldn’t take lightly at all. It’s important that you keep all your family members and pets away from that room and switch off the circuit breaker you think is connected to that wiring line. If you have any water pooling, puddling or accumulated (as in a flood situation), call in a skilled electrician to check all the wiring and address the problem without delay, as this is a major electrocution risk.

It’s not often that a home will lose power completely, while there is no similar problem in the neighbourhood. However, if the power does go out only in your home, quickly check with your neighbours and check whether the street lights have also lost power. If everything seems to be alright there, you may have a major electrical problem on your hands.

In all these situations, do not try to find out what the problem is; call in a licensed, local electrician to inspect the wiring and other electrical fittings and fix the problem. The point we are trying to make here is that if you in any way feel that an electrical installation or appliance is unsafe, call in an electrician without delay.

The one way to reduce the chances of an electrical problem from occurring is to get regular electrical maintenance done. The company you hire for the job will send out skilled professionals at pre-decided schedules to conduct a thorough check on the wiring. In case any potential problems are noticed, you will be informed about them and they will be addressed without delay. This reduces the chances of major electrical problems surfacing out of the blue.

We at Allround Electricals will check the system carefully and check it for any other potential faults as well. For more information, contact our friendly team at this number – 1300 169 263. You can also write to us at this email address.

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A lot of time we are asked what is the equivalent LED product to convert from Metal Halide, High Pressure Sodium or Mercury Vapor. And a lot of time, we have a product in mind that works based on past experience. But how did we come up with that product, and how did we make the original decision on what was the proper replacement?

There’s a lot of science that goes into light, color, quality, and each light had it’s own characteristics. For example, it takes less LED to replace High Pressure Sodium than it takes to replace Metal Halide. And we are talking a lot more than just lumens. We are talking about color temperature, quality of light and something called photopic / scotopic lumens.

In the world of lighting, we measure foot candles with a light meter, this is called a photopic measurement. The light meter picks up everything, including spectrum’s that are invisible to us. Now, we humans see things to, and this is called scotopic lumens. Our rods and cones read and interpret light. And it does so differently than what a light meter does. So it is not uncommon when we demo a LED Light against a HPS light or Metal Halide, we first ask “Which is brighter” before we show the light meter reading. It leaves a few people scratching their heads. Well, that’s the science of of it all, and fortunately there is some handy tables called SP ratios that allow us to take the lumens of a particular light (photopic lumens) and multiply it by the S/P ratio to get the scotopic lumens equivalent.

For example, the S/P ratio for High Pressure Sodium is 0.40. The S/P ratio for LED at 5000K is 1.8. So if you take 40,000 lumens of HPS and multiply it 0.4, the effective scotopic lumens is 16,000. To get the same amount of lumens from LED, take the 16,000 and divide it by the S/P ratio and you get 8888 lumens. So the 8888 lumens of LED is the photopic measurement, the 16,000 LED lumens is the scotopic lumens measurement. So in an nutshell, you need 8,888 lumens of LED to replace 40,000 lumens of HPS from a scotopic point of view.

Here is a handy chart of common lights and ratios for you to use.