... LED Light source 4,CE&RoHS&EMC Certificate Model No. lux-DOH-7XColor Temp 3000-4200,4200-5500,5500-6000Led light ... quality & competitive price 2,Aluminium shell --- best material for heat dissipation --- keep lower light attenuation 3,Widely & generally used 4,High ... 9,Remark: Quality can be designed according to your request Installation Application Widely used in hotels,display,shoping mall,gym ...