1) UV protected PBT plastic housing 2) Made of pure tri-color powder with good redering index and high luminance 3) Flicker-free and noiseless when used with electronic ballasts 4) Life: From 1000 hours to 10000 hours 5) PLC, PLT type: 2 pins, 4 pins 6) Voltage: 220-240V,110-130V7) Color temperature: 2700-6500K
