Material : PC Weight : 10kg Size : 1235*300*210MM Quantity: : Feature: 1. PC lens and low profile; 2.1W/LED, with high brightness, 3.No polution cold light sources , maintainanace free and low heating ; High directionality with soft luminous effect ; High photoelectricity transmission rate, brightness higher than 1000000MCD ; Low power consumption and energy saving ; Long service time