... heat conducting,longer lifespan CE approved LED T8 Tube Light (1.2m, 18W, 1600lm, 6000K - 6500K, 120pcs, good heat conducting) ... better heat conducting, longer lifespan, factory-direct-sale priced. Specifications: 1. Basic parameter Basic Material: SMD 3014 LED, aluminum PCB, aluminum ... white(3000K) Luminous Flux: 1600K Beam Angle: > 120° Color Rendering Index(Ra): >= 80 LED T8 Tube Light( new-designed ...