Best Energy Saving Bulbs Deals Online in the UK (25 Deals Found)

Last Updated - 14/09/2026 Sort By:

Best Choice
Ddlisu

New
Ddlisu B22 Bayonet Cap Energy Saving Bulb 11W, 2U CFL Low Energy Light Bulbs, BC Compact Fluorescent Stick Bulbs, 2U Bay
Fluoresentih light bulb:This is a B22 bayonet energy-saving light bulb, CFL compact fluorescent light bulb, AC 220-240V,

£9.99
Lepro

New
Lepro B22 Bayonet Light Bulb, 8.5W = 60W, 806lm Warm White 2700K, 6 Pack
[Energy Saving] Replace your old 60 watt bayonet incandescent bulb with our 8.5W light bulbs bayonet, saving 86% on elec

£9.99
New
LED GLS LIGHT BULBS 40w 60w 100w WARM/COOL WHITE BC/B22 ES/E27 Bayonet Daylight
JCB LED GLS Bulbs (9w=40w 12w=60w 15w=100W) LAMP BC B22 ES E27 3000k / 6500k (6w - E27 Screw - 3000k Warm White - x12).

£257.99
Best Value
Lepro

New
Lepro Bayonet Light Bulb A-Rated, 3.8W=60W, 806lm, 2700K Warm White, 4pcs
A-Rated Ultra-Efficient Bayonet Light Bulb - It boasts an A-rating (the UK's highest energy standard), delivering an imp

£14.44 £19.99
New
LED GLS LIGHT BULBS 40w 60w 100w WARM/COOL WHITE BC/B22 ES/E27 Bayonet Daylight
JCB LED GLS Bulbs (9w=40w 12w=60w 15w=100W) LAMP BC B22 ES E27 3000k / 6500k (6w - E27 Screw - 3000k Warm White - x12).

£199.99
Akynite

New
Akynite B22 Energy Saving Bulb 11W, Warm White 2700k, B22d Bayonet Cap, 2U CFL Low Energy Light Bulbs, BC Compact Fluore
B22 bayonet energy saving bulb 11W, cfl compact fluorescent light bulb, AC 220-240V.

£8.99
Lepro

New
Lepro Bayonet Light Bulb, 8.5W=60W, 806lm, Warm White 2700K, Pack of 3
[Energy Saving] Replace your old 60 watt traditional bayonet bulb with our 8.5W light bulbs bayonet, saving 86% on elect

£6.99
New
E27 LED Bulbs 4 Pack 220V Energy Saving Indoor Home Light Lamps Set UK
Color Temperature:Cold White 6000-6500K,Warm White 2800-3500K. 50Cm x10M Linen 3D Foam Self Adhesive PVC Waterproof Wall

£7.44
GY

New
GY Bayonet Light Bulbs Cool White 6500K B22 LED Bulbs,9.5W 1521 Lumen Ultra Bright Energy Saving 100W Equivalent,Non-dim
【Save More on Your Electricity Bill】Unlike conventional A and A++ rated.GY A60 B22 bayonet bulbs are rated to the new UK

£8.99
New
LED GLS LIGHT BULBS 40w 60w 100w WARM/COOL WHITE B22 E27 Bayonet Daylight
With bothwarm white andcool white options, they’re perfect for creating the ideal atmosphere inany room, indoors or outd

£24.95
B4U

New
Energy Saving Light Bulbs Bayonet, 3 Pack CFL Low Energy Light Bulbs 11Ẉ=60Ẉ, Daylight Bulbs 6400K, 660 Lumens, BC/ B22
Energy saving light bulbs, 11 ẉạṭṭ equivalent to 60 ẉạṭṭ, saving over 90% on electricity bill.

£14.98
Akynite

New
Akynite B22 Energy Saving Bulb 11W, Daylight White 6400k, B22d Bayonet Cap, 2U CFL Low Energy Light Bulbs, BC Compact Fl
B22 bayonet energy saving bulb 11W, cfl compact fluorescent light bulb, AC 220-240V.

£7.99
New
G9 LED Bulb Warm and Cold White 3W 5W 7W G9 Long Life High Energy Saving A Bulbs
Base type: G9. It has a long lifespan, no hazardous materials. Light color: Cold White/ Warm White. Color temperature: 6

£96.99
15% Off
Lepro

New
Lepro Bayonet Light Bulb A-Rated, 3.8W = 60W, 806lm, Warm White, Pack of 2
A-Rated Ultra-Efficient Bayonet Light Bulb - It boasts an A-rating (the UK's highest energy standard), delivering an imp

£10.98 £12.99
New
Screw / Bayonet LED Light Bulbs 9W=60W 15W=100W Warm White Daylight Cool B22 E27
Cap/Fitting Options E27 Edison Screw (ES) / B22 Bayonet (BC). Stable Illumination. Lifespan 15,000+ Hours. At LED World,

£149.99
15% Off
Energizer

New
Energizer Bayonet Light Bulb 60w, B22 LED Bulbs Warm White 3000K, Energy Saver Bulb, 806 Lumen, Non-Dimmable, Pack of 5
WARM WHITE LIGHT: 3000K colour temperature provides a warm glow for every day use

£6.79 £7.99
New
G9 LED Bulb Warm and Cold White 3W 5W 7W G9 Long Life High Energy Saving A Bulbs
Whether you need a cozy glow for your living room or crisp, clear light for your workspace, we have the perfect option f

£8.09
New
1-100 Pack LED GU10 Light Bulbs 5W 7W Warm Cool White 120° Energy Saving 230V UK
ALUSSO GU10 LED Bulb 3000K 6000K Energy Saving 5W=50W 7W=70W Spotlight 230V 120°. Designed for an amazing 15,000 hours o

£199.29
New
LED GLS Dimmable Globe 60W Equivalent Energy Saving Bulbs Warm/Cool/Day B22 E27
Available Cap Types Bayonet Cap BC B22 / Edison Screw ES E27. Dimmable Bulbs. LED GLS BULBS.

£20.45 £21.99
New
E14 LED Bulb Small Screw 3W 5W 7W Cool Warm/Cool/Neutral White Light for Kitchen
Base type: E14. Low consumption, high brightness. Color temperature: 6000-6500K (Cold white); 2800-3500K (Warm white). L

£121.90
New
10x G9 LED Bulb Warm/Cool White 5W=40W Halogen Capsule Light Bulbs Energy Saving
Socket: standard G9 socket. 10/2 x G9 LED light bulbs. Incandescent Equivalent: 40 Watt Halogen Bulbs. Beam angle: 121-1

£7.29
New
150 Watt Light Bulbs Bayonet LED by Energizer Energy Saving use 18W B22 Daylight
Watt/ Watt equi: 18W / 150W. Colour temperature: 6500k. Manufactured to the highest standards, the range is compliant wi

£38.19
New
10W E27 LED Energy Saving Light Bulb Daylight White Bulbs for Indoor / Outdoor
With their high quality light output they are perfect for all types of products. Also available in 3000K. Cap Type: E27.

£4.12
New
5W G80 E27 LED Globe Bulbs 3000 & 6000K Energy Saving Frosted Glass
Searching for a modern, elegant, and energy-saving LED bulb that enhances your interior while reducing electricity costs

£29.99
New
GU10 LED Bulbs 5W 7W Cool/Warm White 3000k/6000k 4 8 10 12 16 20 40 80 Pack
【2 Color Temperature For Select】 The GU10 bulb has two color temperature for select. Lamp Holder GU10. With 3000K(warm w

£65.99

25 Energy Saving Bulbs deals are available from: Amazon, eBay stores, starting from £4.12.
The biggest discount we found is 28% on Lepro Bayonet Light Bulb A-Rated, 3.8W=60W, 806lm, 2700K Warm White, 4pcs at Amazon.
The lowest price we found is £4.12 while the highest is £257.99.
Prices for the best Energy Saving Bulbs deals average at £53.31.
Last updated on September 14, 2026.
We scanned these quality online stores and more to deliver you with the best offers online available for Energy Saving Bulbs.