... eyesight 3.Low-temperature,good color rendering4. plastic material:PBT plastic,which is fire-proofed;PC,PP5. pure ... quick start no flashFeatures1.Tube head:nickel iron/plastic part2.PBT Anti-fuel/Average life:8000-10000Hours3 ... white,4100K cool white,6400K daylight6.Base Type:E27, E14,E40, B22,...7 .Favorable price and ... lobby, washroom, supermarket, school and so on reflector compact fluorescent lamp