- LED luminous efficiency:80lm/w
- Color temperature:3,000 to 7,000K
- Voltage:85 to 265V AC
- Color index (CRI):more than 75
- Power efficiency:more than 90%
- Light Body Material:pure aluminum body & die-cast aluminum body
- Color Temp:2700-6500k
- Working lifespan:Over 50,000 hours
- Working Temp:-30℃~+50℃
- Warranty：1 Years
Memory smart LED RGB changing bulb HL-Crystal-004
1.How to use it ?
For rgb led lamp,you can use the controller to turn on/off, to choose color,dim the brightness etc.
2.How many lamps are controlled with one controller ?
All the lights can be controlled with one controller, but if you want to control them effectively, please stand straight to the lamp in 8m without any incumbrance .
3.How about the Remote controller's style?
It has memory function, after you choose the color style, next time it will be same and do not need to be choosed again