Usage Tips:ENERGY SAVING HIGH OUTPUT:Halogen light bulbs 20W, Voltage: 12V A/C or D/C. UPGRADE MATERIAL: The life of molybdenum column lamp is twice as long as that of traditional iron column lamp, which can be as long as 3000 hours. : Eco-Friendly halogen bulbs, clear capsule G4 lamp base, No lead or mercury. No UV or IR Radiation. EXCELLENT AND SAFE LIGHTING OUTPUT: Eco-Halogen. Omni-Directional 360degree Beam Angle. 2700K Warm White, No Mercury. APPLICATION: Capsule lamp bulb are perfect for kitchen breakfast area, kitchens, living rooms, bedrooms, table lamps and floor lamps, ceiling fixtures etc. Colour:transparent Material: Glass Package Contents: 20 x G4 Halogen Bulbs Only the above package content, other products are not included. Note: Light reflection 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.