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4 Watt Light Bulbs & Lamps

4 watt light bulbs are commonly energy-efficient LEDs or energy saving fluorescents. 4 watt bulbs can safely be used in fixtures with a maximum of 4 watts or more. Maximum wattage information can typically be found printed inside the lamp socket.

Showing 1–36 of 38 results

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SBC Small Bayonet Cap B15

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4watt LED Filament Candle SBC B15 Small Bayonet Cap Clear Warm Equivalent To 40watt 05023

£5.11

SES Small Edison Screw E14

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4watt Filament Candle LED SES E14 Small Screw Cap Clear Warm Equivalent To 40watt 05025

£5.11

BC Bayonet Cap B22

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4watt Filament Golfball LED BC B22 Bayonet Cap Clear Warm Equivalent To 40watt 05030

£5.11

ES Edison Screw E27

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4watt Filament Golfball LED ES E27 Screw Cap Clear Warm Equivalent To 40watt 05031

£5.11

LEDFGLS4ESCLR2700DIMBE

ES Edison Screw E27

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4watt Filament GLS LED ES E27 Screw Cap Clear Warm Equivalent To 40watt Dimmable 05301

£7.73

SES Small Edison Screw E14

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4watt Candle LED SES E14 Small Screw Cap Clear Warm Equivalent To 25watt 05702

£4.85

SBC Small Bayonet Cap B15

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4watt Filament Candle LED SBC B15 Small Bayonet Cap Clear Warm Equivalent To 40watt Dimmable

£7.73

ES Edison Screw E27

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4watt GLS LED ES E27 Screw Cap Warm Equivalent To 40watt

£5.11

SBC Small Bayonet Cap B15

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4watt Candle LED SBC B15 Small Bayonet Cap Opal Warm Equivalent to 25watt Dimmable

£7.97

BC Bayonet Cap B22

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4watt Golfball LED BC B22 Bayonet Cap Opal Warm Equivalent To 25watt

£4.25

S15

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4watt 284mm LED Opal Strip Lamp Warm White Equivalent to 60watt

£6.43

ES Edison Screw E27

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4watt Golfball LED ES E27 Screw Cap Clear Warm Equivalent to 25watt Dimmable

£8.77

BC Bayonet Cap B22

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4watt Candle LED BC B22 Bayonet Cap Clear Warm Equivalent to 25watt

£4.85

SES Small Edison Screw E14

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4watt Golfball LED SES E14 Small Screw Cap Clear Warm Equivalent To 25watt

£4.85

ES Edison Screw E27

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4watt Tubular T45 LED ES E27 Screw Cap Very Warm White Gold Finish Equivalent To 30watt Dimmable

£12.11

BC Bayonet Cap B22

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4watt Candle LED BC B22 Bayonet Cap Clear Warm Equivalent to 25watt Dimmable

£8.77

ES Edison Screw E27

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4watt Pear LED ES E27 Screw Cap Very Warm Gold Finish Equivalent To 30watt Dimmable

£12.17

SBC Small Bayonet Cap B15

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4watt Golfball LED SBC B15 Small Bayonet Cap Cear Warm White Equivalent To 25watt Dimmable

£7.45

BC Bayonet Cap B22

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4watt Golfball LED BC B22 Bayonet Cap Clear Warm Equivalent To 25watt

£4.85

ES Edison Screw E27

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4watt Pear LED ES E27 Screw Cap Very Warm Gold Finish Equivalent to 30watt Dimmable

£13.72

SES Small Edison Screw E14

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4w Candle LED SES E14 Small Screw Cap Very Warm Gold Finish Equivalent To 15watt Dimmable

£11.21

SES Small Edison Screw E14

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4watt Filament Candle LED SES E14 Small Screw Cap Clear Cool White Dimmable 60116

£6.53

SBC Small Bayonet Cap B15

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4watt Filament Candle LED SBC B15 Small Bayonet Cap Clear Cool White Dimmable 60117

£7.73

BC Bayonet Cap B22

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4w GLS LED BC B22 Bayonet Cap Very Warm Gold Finish Equivalent To 40watt Dimmable

£12.25

ES Edison Screw E27

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4watt GLS LED ES E27 Screw Cap Very Warm Gold Finish Equivalent To 40watt Dimmable

£12.25

BC Bayonet Cap B22

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4watt Filament Candle LED BC B22 Bayonet Cap Clear Cool White Dimmable 60114

£7.73

SES Small Edison Screw E14

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4watt Golfball LED SES E14 Small Screw Cap Clear Warm Equivalent To 25watt Dimmable

£7.45

BC Bayonet Cap B22

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4watt Pear LED BC B22 Bayonet Cap Very Warm Gold Finish Equivalent To 30watt Dimmable

£13.72

BC Bayonet Cap B22

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4watt G125 Large Globe LED BC B22 Bayonet Cap Very Warm Gold Finish Equivalent To 40watt Dimmable

£15.73

BC Bayonet Cap B22

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4watt G80 Globe LED BC B22 Bayonet Cap Very Warm Gold Finish Equivalent To 40watt Dimmable

£12.72

SES Small Edison Screw E14

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4watt Filament Candle LED SES E14 Clear Cool White 60112

£5.11

BC Bayonet Cap B22

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4watt Pear LED BC B22 Bayonet Cap Very Warm Gold Finish Equivalent To 30watt Dimmable

£12.17

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4watt LED Filament Candle BC B22 Bayonet Cap Clear Equivalent To 40watt

£5.11

BC Bayonet Cap B22

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4watt Candle LED BC B22 Bayonet Cap Clear Cool White Equivalent to 25watt

£8.83

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4watt 6in Colour 35 White

£2.50

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4watt 6inch Blacklight Blue Tube 152mm

£8.48

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