(1) LED remote control system Dividing LED bulbs into several groups--- the MAX is 4 groups, to control separately. The remote control function is available after dividing groups and matching code between led bulbs and remote controller.
(2) There are ?all turn on? key and ?all turn off? key in remote controller. Pressing ?all turn on? key, all bulbs turn on simultaneously. Pressing ?all turn off? key, all bulbs turn off simultaneously. Touching the black round ring, the brightness and color temp of all bulbs are adjustable(color temperature adjustment function is optional) . Pressing ?all turn on? key for a long time, all bulbs will be maximum brightness simultaneously. Pressing ?all turn off? key for a long time, all bulbs will keep 0.4w simultaneously.
(3)Pressing ?group turn on? key to control bulbs in this group. Touching the black round ring, The brightness and color temp of bulbs in this group are adjustable. Pressing ?group turn on? key for a long time, the bulbs in this group will be maximum brightness simultaneously. Pressing ?group turn off? key for a long time, the bulbs in this group will keep 0.4w simultaneously.
(4) If want to change divided groups, it can clear code and then rematch it. One bulb or one group bulbs can be controlled simultaneously by maximum 4 remote controllers. Remote controller is designed according to IEEE 802.15.4. with 2.4GHZ RF signal which is about 20 meters control distance. Under such condition, you can control bulbs from any barrier direction.
(5) led bulb Lumen Flux is 560lm with AC 85-265V input voltage .Inside power drive is 6W with constant electric current and voltage. the range of adjustable color temp. from 3000-6500k(optional), the base E27/E26(optional).
(6) The biggest advantage is excellent reliability and synchronism.
(7?In order to enlarge remote distance to control countless led bulbs, we develop a ?signal transmitter? which looks like a USB . It needs to run batteries. And w