18 Watt Light Bulbs & Lamps

18 watt light bulbs are commonly halogens, energy-efficient LEDs, or CFLs. 18 watt bulbs can safely be used in fixtures with a maximum of 18 watts or more. Maximum wattage information can typically be found printed inside the lamp socket.

Showing 1–16 of 79 results

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18watt G9 2pin Cap Clear Equivalent to 25watt

£0.95
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18watt G9 2pin Cap Clear Equivalent to 25watt

£1.10
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18watt BC B22 Bayonet Cap Clear Equivalent To 23watt

£1.20
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18watt G9 2pin Cap Clear Equivalent to 22watt

£1.87
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18watt SES E14 Small Screw Cap Clear Equivalent To 23watt x 2 Pack

£2.30
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18watt BC B22 Bayonet Cap Clear Equivalent To 23watt

£1.20
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18watt GLS LED BC B22 Bayonet Cap Warm White Equivalent To 120watt

£5.95
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18watt SES E14 Small Screw cap Clear Equivalent To 23watt X 2 Pack

£2.30
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18watt 2ft Colour 840 Cool White 600mm

£2.60
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18watt GLS LED ES E27 Screw Cap Cool White Equivalent To 100watt

£5.50
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18watt GLS LED BC B22 Bayonet Cap Warm White Equivalent To 100w

£5.50
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18watt GLS LED ES E27 Screw Cap Warm White Equivalent To 100watt

£5.50
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18watt 2ft Colour 860 Daylight 600mm

£2.60
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18watt 2pin Colour 840 Cool White

£3.99
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18watt GLS LED ES E27 Screw Cap Warm White Equivalent To 100watt Dimmable

£6.95
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18watt ES E27 Screw Cap Clear Equivalent To 23watt

£1.20