Product Description

Adopted tri-phosphor fluorescent tube with a high luminous efficacy of *5lm/w, a Ra of *0/*2 and a long life time of 8, **0hrs No noise, no flare, low harmonic, anti-disturbance, and eyes-care during working Saving *5% more energy than incandescent bulbs The base is made of PBT, a flame-retardant material which is safe, pressure resist, no fading, and environmental Two color temperatures (2, **0K/6, **0K) for choice Half spiral lamp tube shortened the length of lamp helping it goes with all kinds of lamp fixtures better Low power lamp can work under **5oC temperature, high power lamp can work under **0oC temperature Suitable for office, marketplace, workshop, hotel and residential location, etc. Ideally installed to ceiling lamps, pendant lamps and down lamps, etc. Base: E*7/E*4/B*2 Tube diameter: 9/*0/*2/*6mm; *0pcs/ctn