The zig zagging filaments of this vintage styled bulb shine with a warm amber glow that highlights the intricate design making a focal point of the bulb. The bright amber glow adds warmth to industrial, vintage lighting pieces for a funky modern vintage feel bringing any interior right up to date. Vintage dome filament light bulbE27 filament bulb240V40 WattsDimmable bulbSize: 45mm (diameter) x 108mm (length)Clear glass3000 hours life (approx)Energy rating: band ERough service light bulb for industrial use onlyPlease note that filament light bulbs may become hot to the touch