... Lamp 2,High Lumens, Good Quolity 3,Best Creating,Lower Price 4,Excellent Package 5,PF>0.5 Ball bulb shape with good ... material inspection 2)100% aging line testing3)on-site quality inspection4)ab testing in Radom before shipment5)Many years OEM experience6) Generally ... radiation just 20% 3.Application: home , house , dormitory , hotel or low temperature place. If you use for living room , the color ...