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Casell Lighting offers a wide range of 12v light bulbs. Many styles and sizes in stock. Halogen, Reflector, Spot bulbs. If you need help finding a product, please feel free to get in touch with us.

12v

GU5.3 20W Halogen Spot - 24deg - 12v Halogen Bulbs Casell - Casell Lighting
GU5.3 20W Halogen Spot - 24deg...
£2.68
963 in stock.
GZ4 35W Halogen Spot - 25deg - 12v Halogen Bulbs Casell - Casell Lighting
GZ4 35W Halogen Spot - 25deg...
£12.26
870 in stock.
GY6.35 100W Halogen Capsule - 12v Halogen Bulbs Casell - Casell Lighting
GY6.35 100W Halogen Capsule - 12v
£3.29
794 in stock.
GU4 35w MR11 35mm - 12v Halogen Bulbs Casell - Casell Lighting
GU4 35w MR11 35mm - 12v
£2.95
640 in stock.
GY6.35 100W Halogen Capsule Halogen Bulbs Casell - Casell Lighting
GY6.35 100W Halogen Capsule
£6.17
583 in stock.
GU4 20W Spot bulb - 12v - Blue Halogen Bulbs Casell - Casell Lighting
GU4 20W Spot bulb - 12v...
£7.49
564 in stock.
Halogen Spot 10w 12v GU5.3 Casell Lighting 38° 50mm Halogen Light Bulb Halogen Bulbs Casell - Casell Lighting
Halogen Spot 10w 12v GU5.3 Casell...
£6.54
537 in stock.
GY6.35 35W Halogen Capsule - Axial Filament - 12v Halogen Bulbs Casell - Casell Lighting
GY6.35 35W Halogen Capsule - Axial...
£2.06
476 in stock.
GY6.35 50W Halogen Capsule - Clear - 12v Halogen Bulbs Casell - Casell Lighting
GY6.35 50W Halogen Capsule - Clear...
£2.03
461 in stock.
GU5.3 35W Halogen Spot 12Deg - 12v Halogen Bulbs Casell - Casell Lighting
GU5.3 35W Halogen Spot 12Deg -...
£2.68
460 in stock.
GU5.3 1.8W LED Flood Dichroic Reflector Bulb LED Light Bulbs Casell - Casell Lighting
GU5.3 1.8W LED Flood Dichroic Reflector...
£8.81
342 in stock.
GU5.3 50W Halogen Spot - 12V - Blue Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 12V...
£6.66
338 in stock.
GU5.3 50W Halogen Spot - 12V - Yellow Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 12V...
£6.66
309 in stock.
GU4 20W Halogen Spot - 17Deg - 12v Halogen Bulbs Casell - Casell Lighting
GU4 20W Halogen Spot - 17Deg...
£5.45
305 in stock.
GU5.3 35W Halogen Spot 60Deg - 12V Halogen Bulbs Casell - Casell Lighting
GU5.3 35W Halogen Spot 60Deg -...
£2.88
299 in stock.
GU5.3 35W Halogen Spot 24Deg - 12v Halogen Bulbs Casell - Casell Lighting
GU5.3 35W Halogen Spot 24Deg -...
£2.68
272 in stock.
GU5.3 50W Halogen Spot - 12V - Red Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 12V...
£6.66
266 in stock.
GY6.35 75W Halogen Capsule - Axial Filament - 12v Halogen Bulbs Casell - Casell Lighting
GY6.35 75W Halogen Capsule - Axial...
£2.06
263 in stock.
GU4 5w MR11 35mm - 12v Halogen Bulbs Casell - Casell Lighting
GU4 5w MR11 35mm - 12v
£5.51
223 in stock.
GU5.3 50W Halogen Spot - 12V - Green Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 12V...
£6.66
147 in stock.
GU5.3 50W Halogen Spot 12Deg - 12V Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot 12Deg -...
£2.68
118 in stock.
Halogen Capsule Low Voltage 10w 12v G4 Frosted Casell Lighting Light Bulb Halogen Bulbs Casell - Casell Lighting
Halogen Capsule Low Voltage 10w 12v...
£5.45
30 in stock.
GU5.3 LED 1.8W Spot Bulb - 12v - Green LED Light Bulbs Casell - Casell Lighting
GU5.3 LED 1.8W Spot Bulb -...
£10.34
1 in stock.
GU5.3 1.8W LED Flood Dichroic Reflector Bulb - Cool White LED Light Bulbs Casell - Casell Lighting
GU5.3 1.8W LED Flood Dichroic Reflector...
£9.56
GZ4 20W Halogen Spot - 20deg - 12v Halogen Bulbs Casell - Casell Lighting
GZ4 20W Halogen Spot - 20deg...
£12.26
GZ4 20W Halogen Spot - 10deg - 12v Halogen Bulbs Casell - Casell Lighting
GZ4 20W Halogen Spot - 10deg...
£12.26
GY6.35 50W Halogen Capsule - Axial Filament - 12v Halogen Bulbs Casell - Casell Lighting
GY6.35 50W Halogen Capsule - Axial...
£2.06
GU5.3 LED 1.8W Spot Bulb - 12v - Red LED Light Bulbs Casell - Casell Lighting
GU5.3 LED 1.8W Spot Bulb -...
£10.67
GU5.3 50W Halogen Spot 60Deg - 12v Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot 60Deg -...
£2.68
GU5.3 50W Halogen Spot 12V - 5000 Hours Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot 12V -...
£3.02
GU5.3 50W Halogen Spot - 24Deg - 12V Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 24Deg...
£2.68
GU5.3 50W Halogen Spot - 12V - Amber Halogen Bulbs Casell - Casell Lighting
GU5.3 50W Halogen Spot - 12V...
£6.66
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