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Casell Lighting offers a wide range of 20w light bulbs. ES, SES, Fluorescent, Halogen, Low energy 20w light bulbs. Different sizes, lumens and styles available. If you need help finding a product, please feel free to get in touch with us.

20w

Casell GBF-CA - 12v 20w Ba15d 37mm 35° Frosted Halogen/Display Casell  - Casell Lighting
Casell GBF-CA - 12v 20w Ba15d...
£14.10
555 in stock.
Casell GBE-CA - 12v 20w Ba15d 37mm 18Deg Halogen/Display Casell  - Casell Lighting
Casell GBE-CA - 12v 20w Ba15d...
£14.10
416 in stock.
Casell M86-PK-CA - 12v 20w G4 Axial Halogen/Display Casell  - Casell Lighting
Casell M86-PK-CA - 12v 20w G4...
£18.48
350 in stock.
G4 20W Bulb Halogen Capsule - 12v Halogen Bulbs Casell  - Casell Lighting
G4 20W Bulb Halogen Capsule -...
£1.92
258 in stock.
Casell GBD-CA - 12v 20w Ba15d 37mm 12° Halogen/Display Casell  - Casell Lighting
Casell GBD-CA - 12v 20w Ba15d...
£20.22
154 in stock.