LED lighting uses significantly fewer Watts (W) than conventional lighting. But that's not the only Savings you enjoy when selecting LED lighting. Conventional bulbs have a shorter operating lifetime compared to LED lighting. If you are using conventional bulbs you will be purchasing up to four times as many bulbs or fixtures compared to a single LED replacement with a long operating lifetime. Buying and using conventional bulbs and fixtures also means that you incur three times more maintenance as well as replacement costs compared to LED lighting. Just think of the maintenance costs incurred getting to those hard-to-reach locations. LED lighting is also free of environmentally harmful Mercury and Halogen chemicals.