Traditional incandescent wire filament light bulbs. The type commonly used in homes for many years Candle bulb shape  Clear glass Wattages available; 15W, 25W, 40W or 60W Base fittings; BC Bayonet Cap (B22), ES Edison Screw (E27) SES Small Screw (E14), SBC Small Bayonet Cap (B15) 240V These bulbs are dimmable