... as normal lamp. High lumen,low lumen deprecition,dust protection,leakage protection. Soft light,no flicker,no dark,no shadow, ... radiation,electronic&magnetic radiation and thermal radiation. Environment protection,solid state lighting,no Hg,no harmful gas,no easy to ... off before repiacement • Don't touch the lamp when lighting • Consult with competent electricians for technical support6,Packing:6. ...