Steelcase Artic White Dash LED Task Light 97-percent recyclable with 32-percent recycled content 8-watt led - 3,500k color temperature 50,000 hour rated led life, with replaceable light head. continuous range dimming control from 100-percent to 15-percent 32-inch horizontal and 22-inch vertical reach Use freestanding or with soto rail (sold separately). minimal assembly required. ul/cul listing 97-Percent recyclable with 32-percent recycled content 8-Watt LED 3500K color temperature 50000 Hour rated LED life with replaceable light head Continuous range dimming control from 100-percent to 15-percent 32-Inch horizontal and 22-3/4-inch vertical reach Use freestanding or with SOTO Rail (sold separately), minimal assembly required, UL/cUL listing