1.Safe operation and top quality,Environmental,no radiation,dust-proof,anti-leakage,no glare,creat a health and bright visual. 2.Long life: High brightness,Provides over 25,000 hours life span,Save 85% of your electricity bill. 3.Widely use: Perfectly satisfy most of your lighting purposes. Indoor use.use in living rooms, dining rooms,hotels, offices, shopping malls etc. 4.Cylindrical shape LED Bulbs fits in place of a traditional incandescent bulb.