Retrofitting lamp: 1. 5 years warranty 2. UL,CE,ROHS,SAA listed 3. 10 years wroking hours 4. 40% energy saving Retrofitting lamp:1. 5 years warranty2. UL,CE,ROHS,SAA listed3. 10 years wroking hours4. 40% energy saving Products: Retrofitting lamp: 40W-400W Charlie SHi ymlsale005 at china-yml dot com Mobile: 139 1756 1206