Specifications This pack of 10 bulbs of 42 watt B15D shape bulb that works with AC 220240 volts and fits to Small Bayonet (SBC)base. Dimension: 35*91mm. Please check the size before ordering.Dimmable You can adjust this 42W B15D halogen bulb from a bright light to a warm, cosy glow.Easy to InstallWith standard B15D base, these 42W halogen bulbs are easy to fit with all B15D Socket.Hight Quality ECO BC candle bulbs are made of high quality EcoHalogen, premium quality clear glass with a classic candle shape, bayonet cap B22 base. No flicker can protect your eyes.ApplicationOur mini globe bayonet light bulbs are widely use for general lighting and interior decoration: chandeliers, ceiling fans, pendants, table lamps in living rooms, restaurants, cafes, hotels, etc.If you have any questions of the items.Please feel free to contact us,we will help you solve the problem.Dimmable