Category: tools & home improvement > electrical > light bulbs > led bulbs
| Brand: Unique Bargains
| Merchant: Walmart US It is widely used in the wireless remote control, light, fans, air condition, computer control, various wireless appliance switch control, etc. Can control 3 channel at the same time, the transmitter keys function: on/off means all on/off, A Control the blue channel, B control the white channel, C Control the yellow channel. Widely used in hotel, shops, house, office, storage ect.