... interference ability ,high speed telecommunications, etc.5. The remote looks fashionable and elegant , with simple and practical ... ) Code matching :For a new kit ( remote& bulb), the remote can work only when it is programmed to ... the power, then switch on again, and press key 5 once (within 3 seconds) , the moment ... power, then switch on again, and long press key 5(within 3 seconds), the moment you see ...