... at present, users can either operate manually or use the IR wireless remote controller to control the brightness in the distance, ... LED, suitable for adjusting the brightness of both low-power and hi-power LED illumination lights, energy-savingOur service1.your inquiry ... and North America. We offer DIP LEDs, SMD LEDs, high-power LEDs, flexible/rigid LED strips, spotlights, bulbs, downlights, modules ...