CCFL spiral energy saving light; Work normally in low temperature of -30℃; Save more than 40% energy than traditional energy saving light; NO UV,no flicker and no blue ray radiation comparing with the led light; Lifetime as long as 50000h; Applied the CE certification. Body materials: Imported PBT material,fire prevent level of 94-VO,high strength,resistant to high temperature and corrosion. Applied light head: E27 Using occassions: Offices,supermarkets,shopping malls,residential and other indoor areas. Specifications: Model no.:YPZ220/24-S.RD/RZ/RR.D Wattage:24W Size(ФXH):68X158mm Color rendering index:85-95Ra Voltage:180-264V Luminous efficiency:70W/LM Color temperature:2700/4500/6400K Features of our energy saving lights: 1.energy saving light,save your money; paring with the traditional light,our energy saving light have UV-CUT technology, and comparing with LED,our light have no blue ray.it is real healthy light; 3.No flicker,and comfortable soft light,it is the ideal indoor use lightl; 4.spiral design,fashionable outlooking; lor rendering index of 85~95,high brightness; 6.lifetime spang up to 50000h,save energy as long as 18 years; Pop FAQs about our CCFL energy saving lamps Why you call that your lights are eye-protection lights? Answer: All our CCFL lighting lamps work under the frequency of 50KHz.Thus, there is no flicker so that it can protect our eyes. As we use High Frequency Electronic Ballast, there is no electromagnetic radiation. Besides, we use NEG and SCHOTT lead-free glass tubes, which makes our lamps resistant to UV light. And compared to LED light, our CCFL energy-saving lamps give no blue light. As we all know, blue light is very badly for our retinas. 2 Why our CCFL energy-saving lamps are with high color rendering index? Answer: We adopt the Pure Rare Earth Trichromatic phosphors with the best quality. 3. Why our lamps can be continually used for 50,000 hours? Why their life expectancy is so long compared to other lighting lamps? Answer: The lifetime of the CCFL energy-saving lamps is dependent on the life service of power chip and light tube. As for the power chip, we choose Military grade electrolytic capacitors with IC controlled power chip. Its lifetime can reach 50,000 hour even under the operating temperature of 85 °C,which greatly exceeds the CFL lamps in terms of life service. As for the light tubes, we use Pure Rare Earth Trichromatic phosphors as luminous materials .There is no tungsten inside the tube. 4.What’s the biggest difference between your CCFL energy saving lamps and CFLs? Answer: The biggest difference is that our CCFL energy saving lamps can protect your eyes and save much money for you. As our CCFL energy saving lamps are equipped with high frequency electronic inverter, they produce no flick under working. Thus ,they can protect your eyes. Our CCFL energy saving lamps can save energy up to 40% against ordinary CFLs, while 93% against incandescent bulbs. Therefore, our CCFL energy saving lamps can save your money by cutting down your electric bills in the long run. 5. Don’t your CCFL energy saving lamps give a rather harsh light? Answer: Some ordinary CFLs have posed a quite high \"color temperature” which may be perceived as \"colder”, but our CCFL energy saving lamps can give off \"warm white” light to make the light similar to a normal incandescent bulb.