... consumption 3. E26/E27 base 4. 80% energy saving LED Lamp E271. with CE&RoHs2. 5W LED power consumption3. E26/ ... high quality LED lighting,low light attenuation.Isolated constant current/voltage driver make the lights working in regular condition,protect the ... quality fin type Aluminium alloy heat sink construction Applications LED Lamp E27:Office,Meeting room,School,Libary,Factory,Gallery,Warehouse, ...