Induction Flood Light -with SlipFitter Pole Attachment. Commercial or Home driveway Use. 100 Watt, Voltage 120/277. Outside Color is white. Most of box is heavy grade. The Slip Fitter Knuckle is adjustable up to 180 degrees, and made of heavy duty – die cast. It accepts up to a 2 3/8 poles. This unit weighs just under 25 Pounds. Is one of the best kept secrets in energy-efficient. Is essentially a fluorescent. Without electrodes or filaments, the items that frequently cause other bulbs to burn out quickly. By using electromagnetic elds, induction lamps are able to produce more visible light than traditional lighting sources while reducing power consumption up to 70%. Also, because there are no laments or electrodes to burn out, induction lamps last about 5 times longer than High Pressure Sodium and Metal Halide bulbs! What is Induction Lighting? Induction Lighting is a proven lighting technology that has been around for over 100 years. Thanks to technological advances in electronic ballast and generators, induction lighting is now more affordable than ever, making it a great alternative for commercial and municipal uses. Induction lighting has been used extensively for street lighting applications in Asia, Australia and Europe, but is just now emerging as a leading energy-efficient option in North American cities that are looking to GO GREEN? An Induction Lamp is surprisingly similar to a fluorescent lamp. It contains mercury in a gas fill inside the bulb, which becomes excited when electricity is applied. The gas then emits UV radiation that in turn is converted into visible white light by the phosphor coating on the bulb. Fluorescent lamps, however, use electrodes inside the bulb to strike the arc and initiate the flow of current – each time the arc is struck, the electrodes degrade a little, eventually causing the lamp to flicker and then fail. Induction Lamps differ from fluorescent lamps in that they do not use internal electrodes, but use a high-frequency generator with a power coupler. The generator produces a radio frequency magnetic field to excite the gas fill. With no electrodes, induction lamps lasts longer than other types of light bulbs on the market – in fact, induction lamps can last up to 100,000 hours. At 60,000 hours, most induction lamps will still produce roughly 70 percent of its original light output. In other words, their rated life is five to seven times longer than metal halide (7,500 to 20,000 hours at 10 hours/start) lamps and about seven times longer than T12HO fluorescent (at 10 hours/start) lamps. Light is measured in lumens (lux or foot candles). The S/P ratio of a lamp is important as it provides a number that can be used to multiply the output reading of a lamp using a 1951 standard conventional meter to determine how much light a lamp produces. These are known as visually effective lumens (VEL). Using a conventional light meter or spectrometer, the light is measured to determine the photopic vision sensitivity curve. Using the same light source with a light meter calibrated to the scotopic, the scotopic sensitivity curve is determined. The resulting readings form an S/P ratio that can be expressed as a single number. Generally speaking, the larger the number, the brighter the light. THESE UNITS ARE BRAND NEW. They are properly packed in heavy Cardboard Boxes, Styrofoam, and are ready for simple install. I have these priced to sell NOW. Save energy and the cost – about 70% reduction in your current electric bill. No chasing or changing Bulbs, climbing 20′ ladders, or hiring electrician to do it. THESE Bulbs last 100,000 HOURS! This item is in the category “Business & Industrial\Facility Maintenance & Safety\Facility Lighting\Other Lights & Lighting”. The seller is “estateauctions1″ and is located in this country: US. This item can be shipped to United States.

• Country/Region of Manufacture: China
• Brand: Unbranded