... 2700-6400K 2,Luminous Flux: 1800 LM 3,Specification: 18W 18W T8 LED tube 1.SMD light source series, patented product2.Lamp cup body applies for ... environment protection; over 80,000h life of use5.High-power light source features red, yellow, blue, green, white(2700k-6400k) ... Yihe driver, stable performance and long life of use7.SMD light source series applies for white-painted glass cover, sandblast ...