Parameter Item name External controltrue six-segment External controltrue eight-segment External controltrue sixteen-segment LED quantity 108 144 144 Size(mm) L1020*W50*H50 L1020*W50*H50 L1020*W50*H50 Tube material Clarity/milk white PC tube Clarity/milk white PC tube Clarity/milk white PC tube voltage DC24V DC24V DC12V Drive mode Constant current drive Constant current drive Constant current drive power ≥9W ≥11.5W ≥11.5W IP degree IP65 IP65 IP65 Insulation degree classii classii classii Working temperature -20°C +60°C -20°C +60°C -20°C +60°C Features: 1.adopting high brightness, low decay LED as the light source, this product is a new generation of green high-tech product, is an ideal linear and an ideal choice to building outline, flood lighting with bar shape short distance and dynamic screen. 2. characterized by low energy consumption(less than 1W for each led), no heat, impact resistance and high reliability. 3.pure color, long lifespan 80000 to 100000 hours 4.use program installed in mini-computer or controller outside, show the effect of flow, gradually, dumping, chase, etc. 5.widely used building outlines of overpass, square, subway, tour zone, supermarket, and so on