... : SMD3528 2,Power factor: 0.95 3,Milk cover 4.Battery LED Round Ceiling Light Product name: 16W Milky LED ... Battery Round Celling lightProduct description: 1,LED sources: SMD35282,Power factor: ... ,Packingpcs/Carton, KG/CtnWhen the AC power kick out, the battery can provide the power and keep three hours. 16W Milky ...