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 BC B22 Bayonet Cap Daylight Equivalent to 100watt

£4.63
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20watt BC B22 Bayonet Cap Extra Warm White Equivalent to 100watt

£4.06
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20watt ES E27 Screw Cap Extra Warm White Equivalent to 100watt

£4.06
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20watt BC B22 Bayonet Cap Extra Warm White Equivalent to 100watt Smooth Dimming

£10.74