the main features:

 

* chip: We mainly provide American Cree chip led products

* lifetime: The lifetime is longer than 50000 hours.
* protection of eyes: The beam is without ultraviolet radiation nor infrared ray, no facula.

* Colors of light can be red, blue, yellow, orange, green, white (including natural white, warm white, cold white).

* interface: fireline
* The color temperature range is 2600 k--10000 k.

* The theory luminous flux is from 67.2 lm/w to 107 lm/w (So the whole luminous flux is from 403.2 lm to 642 lm.)
* The actual luminous flux is from 51 lm/w to 81.3 lm/w (So the whole luminous flux is from 306 lm to 487.8 lm.)
* internal voltage: 3.3 v

* internal current: 350 mA

* without spot

* ambient temperature: 30 degrees centigrade 

* use of environment: 26 degrees centigrade 

* HEC temperature: 52 degrees centigrade

* thousand hours time-bad: 0.20% 

* 10000  hours time-bad: 5%

* input voltage: 24 v