2013 hot sale 48W 3400lm 300*1200 led panel lamp 16mm ultra slim Parameter:Power: 48WVoltage : AC85-264VLuminous Flux: 3200- ... ,raining test ,salty fog corrosion test, constant temperature and humidity test ,shaking resistant test ,voltage withstanding test ,ground resistance ,current leakage test ... containers. sales volume of our factory for year 2012 beyond 10,769,230 usd. goal for 2013 year is 31.25 ...