... led touch remote bulb, adopting the most advanced PWM control technology, ,owning 640 thousand colors and 20 automatical ... technology of the 2.4G high frequency wireless remote control, it has the the characteristics of low power ... key 5 once (within 3 seconds) , the moment you see the light is on.The LED bulb blinks ... long press key 5(within 3 seconds), the moment you see the light is on.The LED bulb ...