60W Waterproof (IP67) SMPSU . External switch mode epoxy encapsulated IP67 rated power supplies . High efficiency, long life and high reliability . Designed for indoor or outdoor installations . Suitable for LED lighting and moving sign applications . Withstands 300Vac surge input for 5 seconds 100% full load burn-in test Fully regulated output Short circuit, over-current, over-voltage pro tection 600mm un-terminated, 2-core 18AWG input lead UL1310 Class 2 power unit , pass LPS EMC compliance to EN 55022 Class B Harmonic current compliance to EN 61000-3-2,-3 .