HFED Lamp
Features of HFED
Super long service life:
No filament and electrode in the bulb, service life of the bulb depends on natural attenuation of phosphor powder. It has the longest service life among all light sources. Designed service life??60 thousand hours, 50 times that of incandescent lamp, and 10 times that of gold halogen lamp.

High-efficiency & Energy-saving:
High luminous efficiency and excellent energy saving. The optical efficiency??70lm/w, 5 times that of ordinary incandescent lamp. It can save energy more than 80%.

Environmental protection:
Free from flicker, no spluttering and low glare. It can thoroughly eliminate eye fatigue. Free of liquid mercury, it is the best light source for environmental protection.

Excellent color rendering:
Color rendering index??80, extremely close natural light. Comfortable lighting, multiple choices of color temperature. It can realize lighting with different colors in different environments.

Instant start:
Start time??0.5 second. Instant startup.

Good electric specification:
Power factor??0.98, small current harmonics, wide applicable voltage range 110V-260V. In line with national standard of electromagnetic compatibility GB17743-1999. No interfere to outside world.

Strong expanded function:
It can realize DC supply, timing open circuit and other personal function design. Fully satisfy diversified customers' needs.