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G4 Dimmable Light Bulbs

(3 products)

Change the light intensity and ambience in a room at the twist of a dial with a range of dimmable bulbs in a variety of colours, shapes, cap fittings and lumen outputs. Dimming your lamps will also reduce their energy consumption and extend their life, so saving you money over time.

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Diall G4 Capsule Halogen Light Bulb 145lm 10W 12V 4 Pack (604FH)

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4.9 out of 5 stars
(49)
Diall  G4 Capsule Halogen Light Bulb 145lm 10W 12V 4 Pack

£1.89

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Diall G4 Capsule Halogen Light Bulb 278lm 16W 12V 4 Pack (473FH)

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4.7 out of 5 stars
(28)
Diall  G4 Capsule Halogen Light Bulb 278lm 16W 12V 4 Pack

£2.19

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Diall G4 Capsule Halogen Light Bulb 500lm 25W 12V 4 Pack (255FH)

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Product rating
4.7 out of 5 stars
(21)
Diall  G4 Capsule Halogen Light Bulb 500lm 25W 12V 4 Pack

£2.39

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