STARWELL is a professional manufacturer of power supply and charging equipment. Our 12-18W 300mA Constant Current LED Driver delivers steady, safe power supply for indoor LED panel lights, downlights and ceiling lamps for residential and commercial lighting projects. Built with stable constant current control technology, it supports a power range of 12–18W and features universal wide AC input of 85–265V 50/60Hz to match global mains grids. It outputs fixed 300mA constant current within a DC voltage window of 36–72V with ±5% current tolerance, equipped with bare input wires and a standard female DC output connector for quick wiring installation.