1.SMD Led tube light t8 18w 2.Unique thermal design ... than filament light, 60% than fluorescent light, can take place of traditional filament light.7.High directivity of light, easy ... control, improve the efficiency of lighting.8.Solid light, high antiknock characteristic, convenient for transportation and ... time50,000 hours50,000 hoursWeight210±5g388±5gSize: Light type:Packaging:Inner box: L613*W31.5* ...