Casell Lighting offers a wide range of 40w light bulbs. LED, Filament, Halogen, Candle, ES, GLS, G9 light bulbs, and much more. Fast Delivery and great customer support. Need help finding a product? Feel free to get in touch with us.

40w

G9 40W Halogen Capsule - Frosted Halogen Bulbs Casell  - Casell Lighting
G9 40W Halogen Capsule - Frosted
£3.91
1568 in stock.
GLS 40W Light Bulb BC / B22 - Pearl - 24v Incandescent Lamps Casell  - Casell Lighting
GLS 40W Light Bulb BC /...
£3.36
1204 in stock.
Casell 240v 40w Ba22d 46mm Clear Rough Service Candle Incandescent Lamps Casell  - Casell Lighting
Casell 240v 40w Ba22d 46mm Clear...
£5.28
1186 in stock.
GLS 40W Light Bulb ES / E27 - Clear - 50v Incandescent Lamps Casell  - Casell Lighting
GLS 40W Light Bulb ES /...
£3.36
1090 in stock.
GLS 40W Light Bulb BC / B22 - Pearl - 50V Incandescent Lamps Casell  - Casell Lighting
GLS 40W Light Bulb BC /...
£3.36
628 in stock.
G9 40W Halogen Capsule - Clear Halogen Bulbs Casell  - Casell Lighting
G9 240v 40w Clear Halogen Capsule
£3.91
491 in stock.
GLS 40W Light Bulb ES / E27 - Pearl - 12v Incandescent Lamps Casell  - Casell Lighting
GLS 40W Light Bulb ES /...
£3.17
287 in stock.
GLS 40W Light Bulb ES / E27 - Pearl - 24V Incandescent Lamps Casell  - Casell Lighting
GLS 40W Light Bulb ES /...
£3.36
211 in stock.
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GLS 40W Light Bulb ES / E27 - Clear - 24V Incandescent Lamps Casell  - Casell Lighting