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.

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20watt MR11 12volt GU4 Cap 38 Degree Beam Angle

£2.34
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20watt MR16 12volt GU5.3 Cap 36 Degree Beam Angle

£1.74
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20watt SES E14 Small Screw Cap Equivalent to 26watt

£2.70
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20watt BC B22 Bayonet Cap Clear Equivalent to 26watt

£2.70
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20watt MR8 12volt GU4 Cap 24 Degree Beam Angle

£6.60
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20watt ES E27 Edison Screw Cap Clear Equivalent to 26watt

£2.70
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20watt MR16 12volt GU5.3 Cap Colour Yellow

£3.54
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20watt MR16 12volt GU5.3 Cap Colour Orange

£3.54
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20watt MR16 12volt GU5.3 Cap Colour Yellow

£3.90
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20watt 12volt SBC B15 Small Bayonet Cap 24 Degree 70mm

£9.90
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20watt MR16 12volt GU5.3 Cap Colour Green

£3.90
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20watt MR16 12volt GU5.3 Cap Colour Red

£3.54
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20watt MR16 12volt GU5.3 Cap Colour Green

£3.54
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20watt High Intensity Discharge Lamp G8.5 CMH-TC Single Ended Capsule Colour 830 Warm White

£22.26