Usage Tips:Item Type: Incandescent BulbsPower Tolerance: 2%Application: Indoor,Engineering,CommercialWattage: 25wVoltage: 220VGlass cover Surface treatment: TransparentType: E14 screw for halogen bulbProtection class: N / ALamp holder type: E14Life: 2000 (h)colour:TransparentMaterial:Glass + metalsize:57 x 25mmPackage Contents:3 X BulbOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.