LED LIGHTING IS IN LOW POWER CONSUMPTION. E27 AND GU10 BASE FOR EASY REPLACEMENT. SPECIFICATION OF LED:1, Long ... E2710, Application Environment: Indoors Use Only, Suitable for residential and commercial lighting, especially illumination of light sensitive objects in ... Watt, 4 Watt, 5 Watt12, Lumen: 240lm (6000k)13, Fixture Material: Aluminum14, Operation Temperature: 0°---40°15, Lumens Decline: ...