High Quality Promotional Ceramic LED Bulbs

High Quality Promotional Ceramic led bulbs

1. Energy Cost Saving
Luminous efficency up to 80-100Lm/w, 85% more energy cost saving compared to the traditional incondscent bulbs.
2. Instant ON/OFF operation
This is one of the superior features of LED lightings. You don't need to wait for any second.
3. Warranty Policy
2years warranty with original written warranty; 20, 000 switch cycles(on/off switching).
4. Low Light Loss
The light source is the low light loss and high-bright LED, which the loss is less than 5% in 10, 000 hours. The aluminum back-side housing performs an excellent heat dissipation, which guarantees a lower junction temperature of the LED, thus slow down light loss.
5. Environment-Friendly
While working, no ultraviolet light and infrared light radiation. And never contain any hazardous substance, such as Lead and Mercury.