LED Water proof Driver for Submersible LED lights. Features of CE Certified LED Power Supply: High reliability Built-in EMI filter Low output ripple & noise Protections：Over load/Short circuit/Over voltage/Over temp Approvals:CE CCC Forced air cooling by Built-in DC fan 2 years warranty Case:813 Size:227×115×50mm Supply Parameters: AC input voltage range-------------------88-132VAC/176-264VAC selected by switch Input frequency---------------------------------47-63Hz AC inrush current--------------------------------Cold start，60A/230VAC DC adjustment range-----------------------------±10% rated output voltage Line regulation（full load）------------------------≤0.5% Output over load protection-------110%-150% fold back current limiting, auto-recovery Rise，hold up time--------------------50mS，20mS at full load（typical） Withstand voltage-------I/P-O/P, I/P-FG:1.5KVAC, O/P-FG: 0.5KVAC, 1min Working temperature----- -10~+40℃@100%，+60℃@60% load Storage temperature----- -20℃~+85℃，20%~95%RH(non condensing) Safety standards------Design refer to GB4943，UL60950-1, EN60950-1 EMC standards------- Design refer to GB9254，EN55022 class A Available in 12VDC configuration. 30, 60, 100, 150 & 200 Watts