... +pc 4.ODM/OEM high power 9w down light led 1.input vottage/HZ: AC85-240V,50-60HZ ... radiation,Save Electrics.2.Long working life,low light decline,Efficacy strong3.seismic resistance,convenient to ... receiving L/C or deposit.Why choose Liangwei light?1.quality assurance:each procedure should through ... material test,the first time for brightness test,the second time for brightness test,the test to ...