E14 90-260V 3W LED RGB changing bulb HL-Bulb-001

1 set includes 1pcs bulb and 1pc controler.This remote controller has memory function, after you

choose the color style, next time it will be same and you do not need to be choosed again.

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.