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.

In the emerging world of green home technology, home buyers are looking for ways to increase their commitment to the environment with a new home purchase. Accordingly, you can increase the value of your home by retrofitting it with more green technology.

Solar panel installation is just such an improvement. A growing number of home buyers is interested in the self-reliance that comes from having a solar array as part of their residence. It doesn’t need to cover all the power needs of the home. On the contrary, just a small panel can be enough for some buyers and a larger array could turn some buyers off. But there are a few things to consider when upgrading your home with a solar panel installation.

As you install solar, it’s worth considering the possibility of recharging an electric car. Electric cars are becoming a greater part of the market every year and they require a specific infrastructure and recharging station to be a viable solution for many people. You can easily piggy-back the installation of a charging station with a solar installation, effectively doubling down on the increase in home equity.

There are also many passive solar technologies that make a good accompaniment to a solar array. Passive solar includes such things as increasing the amount of sunlight that can penetrate south facing windows in the winter and decrease them in the summer. It’s hard to underestimate the importance of augmenting your solar panel installation with such energy saving features. Not only are they attractive to home buyers, they also decrease the demands you place on your solar panels, saving you even more money. And that is the kind of smart investment that will make home buyers excited about doing business with you.

If you’re looking for a way to invest in the present and future of your home that is going to stand up to the test of time, give us a call so we can help you explore the tremendous potential of solar.

When taking on a new remodeling project, you’ll have the job of selecting a Pasadena electrician that can take care of the electrical bidding aspect of your project. Of course you’ll want to get the best possible results for the most reasonable amount of money; however, besides the bid estimate for the work to be done, there’s so much more involved when selecting the right electrician.

To make sure that you are making the best choice for your home or business remodeling project, here are some helpful ideas:

1) Decide on exactly what your remodel project will involve, and what type of electrical repairs or installations you’ll need from your electrician in Pasadena. Next, schedule an electrical estimate with a licensed Pasadena electrician.

2) Explain and discuss what you think needs to be done with your electrician and let him know if have any special wiring concerns, and/or if you’d like to provide any of the lighting fixtures yourself. Remember, you can save money by purchasing your electrical fixtures on your own, and this will ensure that you’ll have exactly what you want.

3) Once you receive your bid, make a list of any additional questions you might have about your bid, and ask your electrician to explain the bid to you in detail so that you can have a better understanding of how they arrived at their bid price.

4) Consider the reputation and the range of electrical services of your electrician. Pasadena professional electricians will insist on performing an electrical safety assessment; too, before the job is begun. The Electric Connection can competently take care of this type of electrical assessment for you.

You can visit TheElectricConnection.com website and give us a call to speak with us about getting a free electrical estimate for your remodeling project or new electrical installation. We will be able to assist you by connecting you with an electrician who can answer all of your questions, and we would look forward to serving you!

It is better to be prepared for a power outage than to have to scramble when one actually happens. Having a drawer, a small space in a cupboard or even a rubber tote filled with the supplies you will need when the power goes out is a good idea. Your Beverly Hills electrician suggests you keep at least one flashlight and some backup batteries, a battery-powered radio, matches and some emergency candles along with sturdy candleholders in your kit. These are just a few things you will need to get you through an outage. You can call The Electric Connection to learn about some other things you may want to keep in your kit.

Once the power goes out, you will want to grab your kit, especially if darkness is falling or it is already dark. If it is daylight, you can take care of these things without needing any light. As soon as the power goes out, you want to go about protecting your sensitive electric equipment. Smart TVs, computers, laptops and so on are very sensitive to electric surges. They need to be unplugged from the wall until after the power comes on and seems to be staying on. Don’t rush right over and start plugging stuff in the second you see the lights come on. It is not uncommon to have the power hiccup a few times before there is a steady stream.

You will also want to turn off any appliances and lights that may have been at the time of the outage. This will help cut down on a surge coming into your home and potentially causing serious damage. If this does happen, you will need to call your electrician. Beverly Hills residents can call The Electric Connection if there have been any side effects from a power outage.