... resistant 2. No RF interference, No buzzing noise 3. No fluorescent flickering4. No hazard of mercury or lead entering the environment5 ... heat dissipation, long life guarantee12. Both milky(K) and transparent type(T) PC covers are available Applications: 1. Bus, shuttle, ... manufacture. Our main products are led tubes, led bulbs, led fluorescent lights, led tube lights, led panel lights, led ceiling ...