20 Watt Light Bulbs & Lamps

20 watt light bulbs are commonly halogens, LEDs, or energy saving fluorescents. 20 watt bulbs can safely be used in fixtures with a maximum of 20 watts or more. Maximum wattage information can typically be found printed inside the lamp socket.

Showing 1–16 of 44 results

Show sidebar
C
Close

20watt 12volt G4 Cap M86

£0.90
C
Close

20watt 12volt G4 Cap M86

£1.02
D
Close

20watt MR16 12volt GU5.3 Cap 36 Degree Beam Angle

£1.74
D
Close

20watt MR11 12volt GU4 Cap 38 Degree Beam Angle

£2.34
C
Close

20watt 12volt G4 Cap Capsule Oven Rated 300 Degree

£2.34
D
Close

20watt BC B22 Bayonet Cap Clear Equivalent to 26watt

£2.70
D
Close

20watt ES E27 Edison Screw Cap Clear Equivalent to 26watt

£2.70
D
Close

20watt SES E14 Small Screw Cap Equivalent to 26watt

£2.70
C
Close

20watt Titan MR16 12volt GU4 Cap 36 Degree Beam Angle

£3.00
C
Close

20watt Titan MR11 12volt GU4 Cap 10 Degree Beam Angle

£3.00
N/A
Close

20watt 6volt G4 Cap M30

£3.52
F
Close

20watt MR16 12volt GU5.3 Cap 10 Degree Beam Angle

£3.54
F
Close

20watt MR16 12volt GU5.3 Cap 36 Degree Beam Angle

£3.54
D
Close

20watt MR16 12volt GU5.3 Cap Colour Green

£3.54
D
Close

20watt MR16 12volt GU5.3 Cap Colour Orange

£3.54
D
Close

20watt MR16 12volt GU5.3 Cap Colour Red

£3.54