... , CE, RoHS, CCC,ISO9001 2,OEM is available 3,Tube Production Line 2013 mini full spiral light bulb lighting product ApplicationHome,hotel ... : white, warm white, cool white and colored3.using 100% troposphere tube,4..up to 80% energy saving comparing with incandescent Bulbs5 ... to lamp ignition in order to extend the lifetime of tube.After serviceWe give one year warranty to our customer from ...