... Qty:3PCS 5. Dimension:D54*L97mm 3w commercial light bulbs E27 1141 led bulb Features:1. Super Bright——Made ... more attractive. 5. Energy Conservation——Drived by constant current, ultra-low power consumption, high efficiency power conversion. Technical Data: ... hours Pictures:led bulb Series: Package:Application:Residential Buildings, Home,Office, Meeting Room ,School, Library,Factory, Warehouse,Hotel, ...