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GLS Lamps

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GLS Lamps Shop GLS lamps at RS Electrical Supplies. GLS — short for General Lighting Service — is the classic pear-shaped light bulb, the most recognisable...

GLS Lamps

Shop GLS lamps at RS Electrical Supplies. GLS — short for General Lighting Service — is the classic pear-shaped light bulb, the most recognisable lamp shape in the world. Modern GLS lamps use LED technology to replicate the warm, omnidirectional light output of traditional incandescent bulbs while consuming up to 90% less energy and lasting significantly longer. Available in B22 bayonet cap and E27 Edison screw fittings to suit all standard UK pendant lights, table lamps, and ceiling fittings.

GLS Lamps Available

  • LED GLS B22 (Bayonet Cap) — the traditional UK bayonet fitting; direct LED replacement for standard incandescent GLS bulbs
  • LED GLS E27 (Edison Screw) — large screw fitting for pendant lights, floor lamps, and decorative fittings
  • Dimmable GLS lamps — compatible with leading and trailing edge dimmer switches; check dimmer compatibility before purchasing
  • Non-dimmable GLS lamps — for standard on/off switching circuits

Colour Temperatures

  • 2700K — Warm White — the closest match to traditional incandescent light; ideal for living rooms, bedrooms, and hospitality
  • 3000K — Warm White — slightly crisper warm white for kitchens and bathrooms
  • 4000K — Cool White — clean, neutral light for offices and commercial spaces

Order today with fast UK delivery from RS Electrical Supplies.

GLS Lamps Shop GLS lamps at RS Electrical Supplies. GLS — short for General Lighting Service — is the classic pear-shaped light bulb, the most recognisable...

GLS Lamps

Shop GLS lamps at RS Electrical Supplies. GLS — short for General Lighting Service — is the classic pear-shaped light bulb, the most recognisable lamp shape in the world. Modern GLS lamps use LED technology to replicate the warm, omnidirectional light output of traditional incandescent bulbs while consuming up to 90% less energy and lasting significantly longer. Available in B22 bayonet cap and E27 Edison screw fittings to suit all standard UK pendant lights, table lamps, and ceiling fittings.

GLS Lamps Available

  • LED GLS B22 (Bayonet Cap) — the traditional UK bayonet fitting; direct LED replacement for standard incandescent GLS bulbs
  • LED GLS E27 (Edison Screw) — large screw fitting for pendant lights, floor lamps, and decorative fittings
  • Dimmable GLS lamps — compatible with leading and trailing edge dimmer switches; check dimmer compatibility before purchasing
  • Non-dimmable GLS lamps — for standard on/off switching circuits

Colour Temperatures

  • 2700K — Warm White — the closest match to traditional incandescent light; ideal for living rooms, bedrooms, and hospitality
  • 3000K — Warm White — slightly crisper warm white for kitchens and bathrooms
  • 4000K — Cool White — clean, neutral light for offices and commercial spaces

Order today with fast UK delivery from RS Electrical Supplies.

Filament bulb on a white background

ES E27 GLS LED 4.5W 2700K Dimmable Lamp

RS Electrical Supplies
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40
Filament light lbulb on a white background

ES E27 GLS LED 4.5W 2700K Non-Dim Lamp

RS Electrical Supplies
£2.25 - £2.25
£2.25
£2.25 - £2.25
£2.25

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£2.25 - £2.25
£2.25
£2.25 - £2.25
£2.25
BC B22 LED GLS 7W 2700K Filament Clear Dimmable Lamp available from RS Electrical Supplies

BC B22 GLS LED 7W 2700K Dimmable Lamp

RS Electrical Supplies
£4.26 - £4.26
£4.26
£4.26 - £4.26
£4.26

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£4.26 - £4.26
£4.26
£4.26 - £4.26
£4.26
BELL Genesis LED GLS 7W 2700K Filament Clear Non-Dimmable Lamp available from RS Electrical Supplies

BC B22 GLS LED 7W 2700K Non-Dimmable Lamp

RS Electrical Supplies
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40
BELL Genesis LED GLS 7W 2700K Filament Clear Non-Dimmable Lamp available from RS Electrical Supplies

ES E27 GLS LED 7W 2700K Non-Dimmable Lamp

RS Electrical Supplies
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40
Clearance

NUD Stripe Globe Lamp 100mm

NUD Collection
£15.00
£15.00 - £15.00
£15.00
£8.00
£8.00 - £8.00
£8.00

Stripe pattern Globe lamp.

£15.00
£15.00 - £15.00
£15.00
£8.00
£8.00 - £8.00
£8.00
Clearance

NUD Patterned Globe Lamp 100mm

NUD Collection
£10.00
£10.00 - £10.00
£10.00
£8.00
£8.00 - £8.00
£8.00

Checked pattern Globe lamp.

£10.00
£10.00 - £10.00
£10.00
£8.00
£8.00 - £8.00
£8.00
Clearance

NUD Clear Double Loop Filament Globe Lamp 80mm

NUD Collection
£10.00
£10.00 - £10.00
£10.00
£5.00
£5.00 - £5.00
£5.00

Filament bulb for ambient lighting.

£10.00
£10.00 - £10.00
£10.00
£5.00
£5.00 - £5.00
£5.00
Filament light lbulb on a white background

ES E27 GLS LED 7W 2700K Dimmable Lamp

RS Electrical Supplies
£4.26 - £4.26
£4.26
£4.26 - £4.26
£4.26

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£4.26 - £4.26
£4.26
£4.26 - £4.26
£4.26
Filament BC light bulb on a white background

BC B22 GLS LED 4.5W 2700K Dimmable Lamp

RS Electrical Supplies
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£3.40 - £3.40
£3.40
£3.40 - £3.40
£3.40
Clearance

NUD Frosted White Globe Lamp 80mm

NUD Collection
£10.00
£10.00 - £10.00
£10.00
£5.00
£5.00 - £5.00
£5.00

LED White is a beautiful bulb with an opaque velvety finish.

£10.00
£10.00 - £10.00
£10.00
£5.00
£5.00 - £5.00
£5.00
Clearance

NUD Retro Loop Filament Clear Globe Lamp 95mm

NUD Collection
£12.00
£12.00 - £12.00
£12.00
£5.50
£5.50 - £5.50
£5.50

Retro Globe Loop Filament 95mm Classic industrial designed light bulbs. The coiled filament is spreading a warm and pleasant light. Add a contempor...

View full details
£12.00
£12.00 - £12.00
£12.00
£5.50
£5.50 - £5.50
£5.50
Clearance

NUD Frosted White Globe Lamp 125mm

NUD Collection
£16.00
£16.00 - £16.00
£16.00
£8.00
£8.00 - £8.00
£8.00

LED White 125mm LED White is a beautiful bulb with an opaque velvety finish.

£16.00
£16.00 - £16.00
£16.00
£8.00
£8.00 - £8.00
£8.00
Clear fillamen bulb on a white background

BC B22 GLS LED 4.5W 2700K Non-Dim Lamp

RS Electrical Supplies
£2.25 - £2.25
£2.25
£2.25 - £2.25
£2.25

Our LED filament lamps provide the elegance of incandescent lamps with the power of LED technology. The warm white colour temperature creates a wel...

View full details
£2.25 - £2.25
£2.25
£2.25 - £2.25
£2.25

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