... -saving,Eco-friendly Energy Saving E27/E26/B22/MR16/GU10/E14 High Brightness LED Bulb light( Ball steep light ... ) 3W 4W 5W 6W 7W with other different lamp basesFeatures:1. Light Source: The ... 85% electricity, respectively. 8. Lamp Base: E27, E26, MR16, GU10, B22,E149. Light Source Color: Red, Yellow, Blue, White, and ... shall not be used 3W 4W 5W 6W 7W candescent light bulbs