... ;3) Professional thermal design, using high-quality aluminum alloy heat radiating material;4) Luminous efficacy>80lm/W;5) CRI: >70Ra6) ... per day), it is about 10 times of traditional fluorescent lamp.9) Good heat dissipation structure, instant start.10) Health, ... cover, frosted PC cover, stripe PC cover.T8 led lamp Easy installation:led lamp Application Scope:Widely used in hospital, hotel, parking ...