Lights minimize freight damage while expediting loading and unloading operations. Provides uniform visibility inside trailers or around dock areas. Model LL-SAI and LL-SAF are ETL C/U.S. listed, while all others are UL listed. Incandescent Lights, Series LL, offer good color, low replacement cost and turn on instantly even in cold environments. It utilizes up to a 100 watt incandescent bulb, (not included) or a Halogen Bulb model PAR-38-90, sold separately. Adjustable arm knuckle joint allows vertical and horizontal positioning. Halogen Lights, model HLGN-40, typically provides more lumens/watt, better energy efficiency, has a longer service life and experiences less light depreciation over its lifetime. It is supplied with a 500 watt bulb. Full illumination is instantaneous. High Pressure Sodium Lights, series LLS and AALLS, offers 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. Spun Aluminum Dock Lights, stays cool to the touch. Units with strut arms offer both horizontal and vertical adjustments without tools. Available in a standard incandescent lamp head or a fluorescent lamp head. Dock Loading Lights Model Description Length Wt.(lbs.) Dry Locations LL-24 Incandescent, Single Arm 24" 14 LL-90 Incandescent, Triple Arm 90" 30 LL-SAI-24 Incandescent, Single arm 24" 13 Damp Locations LLS-24 High Pressure Sodium, Single Arm 24" 10 LLS-40 High Pressure Sodium, Double Arm 40" 18 LLS-60 High Pressure Sodium, Double Arm 60" 21 LLS-90 High Pressure Sodium, Triple Arm 90" 30 AALLS-40 High Pressure Sodium, Double Arm, Adjustable 40" 17 AALLS-60 High Pressure Sodium, Double Arm, Adjustable 60" 19
