Isolated led drive power supply, 18W, 420mA, 7 years' experience, manufacturer supply with most competitive price. Model:BR-T8 ( ... current30A/230 VAC Cold restartOverload protection±5% on constant current limiting,and automatic recoveryInsulation characteristicsthe input end and ... H)mm228*17.3*10.5Current modeconstant currentProtection functionpower supply won't be damaged when short circuit, and ...