One of the main stays in Industrial and Commercial Lighting has been the Metal Halide Bulb. It is common in Indoor Fixtures, such as High Bays, Canopy Lights, Garage Lights and Low Bays. It is

So you have a Metal Halide (or even High Pressure Sodium) light, and you want to convert to LED. You’ve done your research, you’ve been inundated with marketing materials that tell you what is the most important thing to consider (coincidentally it probably is something they think is important). And now you are left to make a decision. New or retrofit? What new versus retrofit. We sell both. Our retrofits perform as well if not better than new fixtures, but not all retrofit kits can make that claim. However, if your fixtures are old, leak, and have seen their better days, then by all means replace them. It does not make sense to buy a new fixture that includes a retrofit kit inside of it like some vendors will try and sell you. The engineering of some of the new fixtures are fantastic. However, the real reason you would want to consider retrofitting is because you have a significant investment in fixtures. Why not keep that investment? Retrofitting is extremely cost effective, especially our Look for the DLC Premium Symbol, it’s different than the DLC Standard symbol. And that gives you the quick notification that the light you are looking at is the most efficient.

And why does that matter. It’s simple. It will save you a lot more money. Let me do three comparisons for you. First a retrofit kit designed at 97 lumens per watt to replace a 400W Metal Halide bulb, a second at 102 lumens per watt and ours at 155 lumens per watt. Lets keep everything else the same. Cost of electricity, hours of use. The only thing different you will notice is the watts consumed and the lumens produced. For the record, our retrofit kit uses the least amount of energy in this test BUT also produces the most amount of light. We will use 12 hours a day operating time and .12 kw.h electricity cost

Calculation 1: 97 lumens per watt retrofit head, 135 watts, 13164 lumens

Savings per fixture per year over 400 watt Metal Halide: $170.82

Calculation 2: 102 lumens per watt retrofit head, 143 watts, 14600 lumens

Savings per fixture per year over 400 watt Metal Halide: $166.62

OK, so between the competitor options, you are neck and neck, the difference is so minimal you can make your decision based on whose website you like more

Calculation 3: 155 lumens per watt retrofit head, 100 watts, 15,776 lumens (this is our LED Retrofit Kit)

Savings per fixture per year over 400 watt Metal Halide: $189.22

So there is clearly a $18.40 savings over the first LED retrofit option and a $22.60 savings per fixture over the second LED Retrofit option. And, we produce more light!

We have 3 mini LED Retrofit Kits, 30W, 45W and 60W designed to replace up to 250W Metal Halide. We have 3 standard sized retrofit kits, 75W, 100W and 120W designed to replace from 250 Watt to 400 Watt Metal Halide. We have 2 Large Retrofit Kits, 150W and 200W, designed to provide more light than a 400W Metal Halide up to 750W Metal Halide. And we have 3 Extra Large retrofit kits, 280W, 320W and 350W, designed to replace 1000W Metal Halide.

How much electricity is your household using? Chances are, you skim over your electric bill each month and if the price doesn’t seem out of the ordinary, you move on. This is what most of us do. It’s become the norm. But have you ever thought about what electrical usage and energy bills are like in other states and countries?

The U.S. Energy Information Administration (EIA) reports that the national average is 909 kilowatt hours (kWh)/month, with monthly electric costs of $110.20. The EIA also breaks down the average electric usage by state. You can download the full spreadsheet with all state data here.

Keep in mind that the number of kilowatt hours (kWh) doesn’t necessarily dictate the costs, so the state paying the most may not be the state actually using the most electricity. Electric costs vary state-by-state. The average monthly price tag that emerges from your electrical usage depends on how hot/cold and urban/rural your home state is, as well as what the area costs are. For instance, even though Louisiana has the highest monthly consumption (1,273 kWh), Hawaii, (the state that uses the second-least amount of electricity) pays the most at $203 per month. Furthermore, Maine, the state that uses the least amount of electricity each month (531 kWh), still pays more on average for electric than New Mexico ($75 per month). However, Maine does pay a similar average price ($77.77), so their low energy conservation plays to their benefit.

Wondering where our home state of Texas fits in? Well, we are the 5th highest electric consumers in the country, using 1,174 kWh/month and paying around $133.33 on our monthly electric bills. Nationally, that puts Texas just above average in our electric use.

In terms of our country’s impact globally, overall the United States has the second highest household energy consumption in the world, with homes using over 11,698 kWh per year. This is two to three times more than European households and about twenty times more than Nigerian homes. Moreover, each American individually uses about 4,500 kWh each year, which is about five times the average for all people who have electricity in their homes around the world. But of course, these disparities are affected by differences in physical house size, local electricity prices, appliances, the amount of sunshine, and access to alternative fuels for heating and cooking.

This month, it could be an interesting experiment to compare your energy bill to the averages to see how you stack up! If you’re paying way above the average for your state/country, it might be a good idea to see how you can save more energy throughout the year. Luckily, our site is filled with blogs with tips and tricks for spending less on electric!

Sources:

U.S. Energy Information Administration

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