... High brightness Dimmable LED tube with 2 years warranty 1.certificate:CE&RoHS 2.factory direct supply 3.use smd led chip LED Tube ... can resist higher anti-static and distribute more brightness, esp. 3528 smd led is at least 2000mcd or 6lm. Low light ... , Restauran 5. Factories, Plants, Warehouses, Offices, Production Line 6. Super-market, Department store7. Subway station, bus and train Usage Operating ...