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.

There are many electrical hazards in industrial plants including arc blasts, shock and arc flash. These can result in serious injuries. Accidents involving electricity may sometimes be fatal. Industrial plant environments create potential for these events to occur not only to plant owners, but also to maintenance staff.

Electricians often assume that these hazards do not apply to them. These beliefs often persist until a major incident occurs that results in both financial and personal repercussions, that result in a change in policy within the plant.

Implementing policies that encourage a culture of electrical safety doesn’t have to be reactive. Taking steps to minimize the risks associated with electrical hazards will create a safe working environment for everyone, and not just the maintenance team.

One of the most important aspects of enhancing safety is establishing a routine for the maintenance of electrical equipment in the facility. This is not only vital for optimizing the performance of the equipment, but also ensuring reliability, safety and preventing unnecessary downtime.

Decorative LED path lights are the perfect gift for dads who want to add an upscale look to their yard. Shade styles include mushroom, frosted glass, offset cone, or hammered cone, and offset linear light heads are also available to direct illumination exactly where it’s needed. These LED path lights can be used for numerous applications, such as garden lights, patio lights, driveway lights, walkway lights, or sidewalk lights. The long-lasting fixtures emit up to 155 lumens of warm white illumination. They’re constructed of powder coated bronze or black aluminum and are weatherproof as well as rust resistant. Each path light comes with a screw-on ground stake.

This easy-to-install, low-profile light mounts directly to a junction box or in a can light housing. It’s perfect for low ceilings, basement, garage, hallway, closet, bathroom, workshop, and shed lighting. The long-lasting LED ceiling light consumes eight times less power than incandescent bulbs with equivalent output. It emits up to 1,100 lumens of natural white or warm white illumination and has a high color-rendering index (CRI) to show the true colors of objects and surroundings. A removable E26/E27 Edison screw base is included along with hardware for mounting to a junction box or in a can light housing.

Help him enhance the look of his boat while increasing nighttime visibility! LED underwater boat lights can be used as transom lights for colorful wakes, attracting fish, or for nighttime swimming and diving. Single-, double-, and triple-lens versions are available, and the underwater lights produce powerful red, green, blue, white, or RGB color-changing illumination. RGB underwater lights are capable of nine dynamic color-changing and single-color modes with an RGB controller and RF remote (sold separately). The LED lights are designed to last 42 times longer than underwater lights with incandescent bulbs.