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

Show sidebar
D
Close

18watt G9 2pin Cap Clear Equivalent to 25watt

£1.14
D
Close

18watt G9 2pin Cap Clear Equivalent to 25watt

£1.32
D
Close

18watt BC B22 Bayonet Cap Clear Equivalent To 23watt

£1.44
D
Close

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

£2.76
C
Close

18watt G9 2pin Cap Clear Equivalent to 22watt

£2.24
D
Close

18watt BC B22 Bayonet Cap Clear Equivalent To 23watt

£1.44
A+
Close

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

£7.14
D
Close

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

£2.76
A
Close

18watt 2ft Colour 840 Cool White 600mm

£3.12
A
Close

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

£6.60
A+
Close

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

£6.60
A
Close

18watt 2ft Colour 860 Daylight 600mm

£3.12
A
Close

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

£6.60
A
Close

18watt 2ft Colour 830 Warm White 600mm

£3.12
D
Close

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

£1.44
D
Close

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

£2.76