... , zero emissions; earthquake resistance, impact resistance, easily broken, lamp recyclable waste.3. Low-light decline: 1000 hours 3%, ... , life expectancy is 10 times the traditional fluorescent lamp can be replaced without the need for long-term ... electrical equipment without electromagnetic interference.8. Optional 180 ° rotating head lamp. Packing: Packing: 20PCS / box. Application:1.Widespread use ...