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 73 results

D

18watt Halogen Capsule G9 Cap Mains Voltage 240v Clear Equivalent to 25watt Dimmable

£0.78
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D

18watt Halogen Capsule G9 Cap 240v Mains Voltage Clear Equivalent to 25watt Dimmable

£1.32
thelightbulb.co.uk Reviews with ekomi.co.uk
A+

18watt GLS LED BC B22 Bayonet Cap Very Warm White Equivalent To 100watt 05625

£5.88
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt Halogen Candle BC B22 Bayonet Cap Clear Equivalent To 23watt (25watt alternative) Dimmable 18SHCBCC1PKB12

£2.76
thelightbulb.co.uk Reviews with ekomi.co.uk
C

18watt 240v Halogen Capsule G9 2pin Cap Clear Equivalent to 22watt Dimmable (25w alternative) 04079

£1.98
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt BC B22 Bayonet Cap Clear Equivalent To 23watt

£2.76
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt Halogen Golfball SES E14 Small Screw Cap Clear Equivalent To 23watt (25watt alternative) 18SHRSESCB212 Twin Pack

£5.04
thelightbulb.co.uk Reviews with ekomi.co.uk
A

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

£5.88
thelightbulb.co.uk Reviews with ekomi.co.uk
A

18watt 4pin Colour 840 Cool White

£1.62
thelightbulb.co.uk Reviews with ekomi.co.uk
A+

18watt GLS LED BC B22 Bayonet Cap Warm White Equivalent To 100watt Dimmable

£8.04
thelightbulb.co.uk Reviews with ekomi.co.uk
A

18watt 2ft Colour 835 White 600mm

£3.12
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt ES E27 Screw Cap Clear Equivalent To 23watt

£2.76
thelightbulb.co.uk Reviews with ekomi.co.uk
A

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

£5.88
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt ES E27 Screw Cap Clear Equivalent To 23watt X 2 Pack

£5.04
thelightbulb.co.uk Reviews with ekomi.co.uk
A+

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

£8.04
thelightbulb.co.uk Reviews with ekomi.co.uk
D

18watt SBC B15 Small Bayonet Cap Clear Equivalent To 23watt

£2.76
thelightbulb.co.uk Reviews with ekomi.co.uk