Our mini IR Proximity Switch is a small and effective low voltage on/off switch for 12-24VDC constant voltage LED lighting products. With a 2.5 amp output this switch can control up to 30 watts of 12VDC lighting or 60 watts of 24VDC lighting using bare wire connections. This controller is designed to be powered off when there is any object within 1" of the sensor and powered on when unobstructed. The sensor is conveniently attached to a threaded bolt designed to be permanently installed in any 0.47"-0.50" diameter hole using a 15mm size nut. Designed to be used in a dry environment, ideal applications include cabinet doors, drawers, safes, closets, tool boxes, storage, boats, RV's or any other application requiring illumination when opened or moved. For larger installations use with a single channel signal amplifier to increase the load output.