LED fixtures, such as

With energy consumption that is less than half of what 150-watt LED parking lot light that is a direct replacement for 400-watt metal-halide (MH) fixtures. That’s 250 watts less for the same amount of light!

The average price of electricity per kilowatt-hour (kWh) is 12 cents. To figure out the monthly cost of running 25 LED parking lot lights for 11 hours per day, use this formula: (combined wattage x monthly hours of use)/1,000 x price per kWh. For 25 LED lights, (3,750 x 330)/1,000 x .12) the total would be $148.50 per month or $1,782 per year.

When the same formula is used for 400-watt MH fixtures, the monthly cost is $396, and yearly cost would be $4,752. So, in this situation, switching to LED fixtures would save approximately $3,000 per year. When coupled with the savings on maintenance, LED fixtures can save $6,470 per year. At that rate, the cost of 25 $340 LED fixtures would be recouped within two years.

Left: LED wall packs; Right: HID wall packs

Unlike LED fixtures that light up instantly, HID parking lot lights require a warmup period of up to 10 minutes before they reach full brightness. They also can’t be turned immediately back on after being switched off; this is called restrike time, and it can take up to 15 minutes before they can be turned on again. Attempting to power on the lights before the bulbs have cooled can damage a fixture’s components and cause the HID bulb to fail sooner.

HID lamps consist of a ballast and a quartz tube that contains gas, metal salts, and two tungsten electrodes. In order to create light, an electric arc passes from one electrode to the other through a gas (most commonly mercury, metal halide, or sodium). The mercury used in this process is dangerous if enough is inhaled or released into the environment. If an HID bulb bursts, all contents should be put into a sealed container or sealed bag and taken to a recycling center or hazardous waste facility. If HID fixtures are used indoors, wall packs and canopy lights, are used indoors, the possibility of ultraviolet (UV) radiation exposure should be taken into consideration. HID bulbs emit a substantial amount of UV radiation, but an outer glass envelope prevents the radiation from escaping. However—according to the FDA—”If the outer bulb breaks and the inner tube continues to operate unshielded, intense UV radiation is emitted. UV exposure at this level can cause eye and skin burns, as well as blurred or double vision, headaches, and nausea.” The UV light from an HID bulb with a broken envelope can also lead to discoloration of items and fabric. LEDs emit little to no UV radiation.

In short, LED lights are a better alternative to HID parking lot lights. They offer a great deal in the way of savings, longevity, maintenance reduction, brightness, color, and safety. While it may take a short amount of time to recoup the price of switching to LEDs, all of their qualities make it easy to see why so many businesses have started the process.

For technical questions, don’t hesitate to call us toll free at 866-590-3533. Our customer service and technical support teams are available from 8:30 a.m. to 8 p.m. CDT Monday-Thursday and 8:30 a.m. to 4 p.m. CDT on Friday.

Are you thinking upping your home technology game? If you’re a movie buff, sports fan or video game expert, having a home theater system can give the experience of being in a large movie theater without having to leave your home. You can stream your favorite movie without the hassle of waiting in line for tickets or having to sit in a crowded theater. Your home theater can be as comfortable as you want for those weekends of binge watching a new TV show or playing that video game you per-ordered. Check out these three benefits of home theater systems:

If you’ve been planning a Star Wars marathon with your family or friends, having a home theater will take you to a galaxy far, far away and immerse you into the epic space battles that will make you feel like a kid again. You can drastically change your movie-watching experience from a typical hangout in the living room to a movie night experience. After a long week of work or school, your family can unwind together by selecting your favorite film and relaxing in your pajamas.

Owning a home theater system is a must for sports enthusiasts. You can invite your friends over every Sunday and watch the game on a huge screen with surround sound. Rather than watching the game on a regular TV in the living room, you could be lying in front of a high definition television that will make you feel like you are inside the stadium.

Playing your favorite video games on the big screen can enhance your game-play experience. You can journey with Link throughout Hyrule and immerse yourself in the vast expanse of landscapes that video games create. Beautiful imagery and the surround sound effects that are a part of a home theater can completely change how you play your video games. Single-player video games are all about immersion, and there is no better way to get into the game than with a high-quality home theater system.

Electricity savings help customers to reduce the energy bills and environmental degradation. With technology becoming more affordable, most households are increasingly relying on electrical appliances. However, inefficient equipment or usage ends up costing the consumer more money unnecessarily.  Low electricity consumption not only saves the energy costs, but also means using less fossil fuel, nuclear and coal to generate the power.

Consumers have all the control on their power needs, and the best way to achieve electricity savings is by understanding all the requirements and then optimizing the way they use the appliances. While some users might not be aware of the many small things they can do to reduce their reduce electricity costs.