... LED Lamps YY01--P4W4BModel Number:YY01--P4W4BBase type: E27Power: 4WLED Qty.: 4pcs of 1W High Power LEDWide voltage input: 85-265VGU10, MR16 ... : 1.CE and RoHS approved2.High efficiency and power factor LED driver3.Environmental-friendly and energy saving4.Easy installation5.Long lifespan ... lighting such as landscape, garden, swimming pool, etc High Power LED Lamps 4W energy saving YY01-P4W4B