... LED tube 2, Samsung or Seoul leds 3,PF:>90% 4,ETL,CE,RoHS approved Specification Features 1,Efficient heat dissipation structure 2 ... ,Wide beam angel 210 degree 3,Available in 2700K ... 3. Gross Weight: 18KG/Carton Delivery Detail: 15-20 working day after payment confirmed T8 LED Tube Lamp 20W,ETL/CE/RoHS approved ...