Features Long lifetime: Average lifetime as much as 100000 hours equivalent to 10 to 15 times of lifetime of CFL lamp, maintenance-free in the long run. High lighting efficiency: More than 80 lm/w, equivalent to 8 or 9 pcs of incandescent lamp in the same wattage. High colour rendering index: 75-85, high resolution, clear and clean colour. Quick Start: Instant start even at hot lamp or low ambient temperature. High power factor: More than 0.99 resulting in less investment in the power cable. High-frequency working, no flash and soft lighting for eyesight protection. Low light decay: The luminance maintenance rate is more than 70% after 60000 hours to ensure enough light output in the lifetime. Optional colour temperatures (2720-6500K) suitable for different needs. Constant wattage output: The output wattage is less than 3% with the input voltage variation at
Energy- Saving, Environment-Friendly and Cost-Effective |