1.electrodeless lamp 2.enviromental protection 3.It can save half electricity contrast with halide Specifications1.Long service life:>60,000 hours, (no filament and electrode in the bulb, can serve 10 years.) high bay induction lamp 60 times than incandescent lamp,20 times than halogen lamp, 15 times than sodium lamp, 10 times than metal halide lamp.2.Energy-saving: power factor>0.98, high bay ...