Filament bulbs are great for giving a decorative flourish to your light fittings, giving a bolder, more eye-catching effect to any feature. This 40 Watt Bayonet Cap B22 bulb has a clear outer casing surrounding the central filament, which illuminates any space stylishly & practically. Ideal when used in a fitting where the bulb is exposed, these light bulbs look great in any interior from vintage to industrial! 40 Watt filament style B22 bulb; Ideal in a fitting where the bulb is exposed; Perfect for vintage or industrial décors.