18" Fan with Mounting Brackets and Wiring for Dock Loading Lights. Lights minimize freight damage while expediting loading and unloading operations. Provides uniform visibility inside trailers or around dock areas. Incandescent Lights offer good color, low replacement cost and turn on instantly even in cold environments. Adjustable arm knuckle joint allows vertical and horizontal positioning. Halogen Incandescent Lights typically provides more lumens/watt, better energy efficiency, has a longer service life and experiences less light depreciation over its lifetime. Light turns on instantly. High Pressure Sodium Lights offer much higher lumens/watt output and a very long lamp life. Its illumination color rendition (yellowish) is not as desirable as an incandescent. It typically requires several minutes to turn on, and even longer if in a cold environment. Low operating cost. All Dock Loading Lights are UL listed.
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