... to 85w spiral energy saving lamp U shape Spiral shape energy saving Longlife 100% tri-phosphor 85w spiral energy saving lamp Half Spiral ... excellent light distribution6 8 times longer than incandescent lamps.More efficient in energy saving.7 Operation Voltage:220-240V/50Hz, 110- ... safe using.10 Certificate:CE-EMC,CE-LVD, Rohs,FCC,C-TICK and othersApplications:Super Market, Office, Reataurant, Home, ...