Skip to content

Sign in / Register

Show prices excluding VATINC VATEX VAT

Activating the button will move focus to the expanded search input field

StoresSelect a store

No items in basketCheckout

DEPARTMENTS
Tools
Heating & Plumbing
Electrical & Lighting
Bathrooms & Kitchens
Outdoor & Gardening
Screws, Nails & Fixings
Security & Ironmongery
Building & Doors
Safety & Workwear
Sealants & Adhesives
Storage & Ladders
Auto & Cleaning
Painting & Decorating

CLICK & COLLECT in as little as 1 minute

CLICK & COLLECT in as little as 1 minute BANK HOLIDAY OPENING HOURS & delivery info 935 STORES NATIONWIDE find your local store DELIVERY IN AS LITTLE AS 20 MINUTES with Sprint

NEW JUNE DEALS. SHOP NOW

Back to Home
Back to Electrical & Lighting
Back to Lighting
- Electrical & Lighting
- Lighting
Back to Light Bulbs

Cool White Light Bulbs

(112 products)

Cool white light bulbs are typically graded between 4100k and 5000k on the Kelvin scale and provide a natural, bright light. The emitted glow has a blue or white tinge, making them ideal for task lighting where clarity and crisp illumination is important. This can also be useful in workspaces such as kitchens and home offices as the blue spectra can encourage productivity.

Read moreabout Cool White Light Bulbs

Filters (1 applied)

E27 (ES) (20)
E14 (SES) (15)
GU10 (25)
B15 (2)
B22 (9)
G13 (2)
G23 2-Pin (2)
G24D 2-Pin (2)
G24Q-2 4-Pin (1)
G24Q-3 4-Pin (1)
G4 (3)
G5 (5)
G9 (5)
GR10Q 4-Pin (3)
GR8 2-Pin (1)
GU4 (3)
GU5.3 (8)
GX53 (2)
R7s (3)

Candlelight (8)
Colour-Changing (1)
Colour Changing - RGBW (32)
Coloured (5)
Cool White (112)
Cool White (Neutral White) (1)
Daylight (25)
Variable White - CCT (54)
Very Warm White (18)
Warm White (240)

0 - 3.9W (45)
4 - 6.9W (42)
7 - 13.9W (16)
14 - 75.9W (8)
76W or Greater (1)

Dimmable (40)
Dimmable Via App (2)
Non-Dimmable (70)

Butterfly (4)
Candle (14)
Capsule (8)
Globe (13)
Spotlights (43)
Standard (17)
Tube (13)

0-200 (1)
201-400 (37)
401-600 (34)
601-800 (11)
801-1000 (15)
1001-1500 (2)

A (12)
B (1)
C (13)
D (7)
E (48)
F (31)

1 (56)
2 (9)
3 (2)
4 (24)
5 (12)
6 (1)

4lite (2)
Aurora (1)
Essentials (21)
LAP (33)
Luceco (4)
Philips (2)
Sylvania (49)

Filament (9)
Non-Filament (95)

Smart (2)
Not Smart (110)

Sort By

Sort By:

Results per page:

PAGE 3 OF 6

LAP E27 A60 LED Light Bulb Milky 806lm 4.9W 4 Pack (139CF)

LAP E27 A60 LED Light Bulb Milky 806lm 4.9W 4 Pack

compare

Cool White - 4000K
Non-Dimmable
806lm

Product Information Sheet

Product Quantity

£5.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania Toledo Lynx D G24D 2-Pin Stick LED Light Bulb 1100lm 10W (281AH)

Sylvania Toledo Lynx D G24D 2-Pin Stick LED Light Bulb 1100lm 10W

compare

Cool White - 3500K
Non-Dimmable
1100lm

Product Information Sheet

Product Quantity

£11.48Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania ToLEDo E14 Mini Globe LED Light Bulb 806lm 6.5W (900PP)

Sylvania ToLEDo E14 Mini Globe LED Light Bulb 806lm 6.5W

compare

Cool White - 3500K
Non-Dimmable
806lm

Product Information Sheet

Product Quantity

£2.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Essentials E14 Candle LED Light Bulb 250lm 2.2W 4 Pack (618YY)

Essentials E14 Candle LED Light Bulb 250lm 2.2W 4 Pack

compare

Cool White - 4000K
Non-Dimmable
250lm

Product Information Sheet

Product Quantity

£4.48Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania RefLED ES50 V6 840 SL GU10 LED Light Bulb 450lm 6.2W (137TK)

Sylvania RefLED ES50 V6 840 SL GU10 LED Light Bulb 450lm 6.2W

compare

Cool White - 3500K
Non-Dimmable
450lm

Product Information Sheet

Product Quantity

£2.68Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania TOLEDO PLATINUM E27 GLS LED Light Bulb 840lm 4W (437VN)

Sylvania TOLEDO PLATINUM E27 GLS LED Light Bulb 840lm 4W

compare

Cool White - 3500K
Non-Dimmable
840lm

Product Information Sheet

Product Quantity

£6.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

compare

LAP R7s Capsule LED Light Bulb 1521lm 100W 220-240V (314HA)

LAP R7s Capsule LED Light Bulb 1521lm 100W 220-240V

compare

Cool White
Dimmable
1521lm

Product Information Sheet

Product Quantity

Save-11%

£7.68Inc Vat

Was £8.68

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

LAP B22 Candle LED Light Bulb 470lm 4.2W 4 Pack (412PP)

LAP B22 Candle LED Light Bulb 470lm 4.2W 4 Pack

compare

Cool White - 4000K
Dimmable
470lm

Product Information Sheet

Product Quantity

Save-33%

£2.00Inc Vat

Was £3.00

Check stock in your local store

Fulfilment options

Collect

compare

LAP B22 A60 LED Light Bulb Clear 806lm 3.8W 2 Pack (931CF)

LAP B22 A60 LED Light Bulb Clear 806lm 3.8W 2 Pack

compare

Cool White - 4000K
Dimmable
806lm

Product Information Sheet

Product Quantity

£5.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

LAP GU10 LED Light Bulb 345lm 3.6W 10 Pack (463PP)

LAP GU10 LED Light Bulb 345lm 3.6W 10 Pack

compare

Cool White - 4000K
Dimmable
345lm

Product Information Sheet

Product Quantity

Save-50%

£4.00Inc Vat

Was £8.00

Check stock in your local store

Fulfilment options

Collect

compare

Essentials E27 Mini Globe LED Light Bulb 250lm 2.2W 4 Pack (484YY)

Essentials E27 Mini Globe LED Light Bulb 250lm 2.2W 4 Pack

compare

Cool White - 4000K
Non-Dimmable
250lm

Product Information Sheet

Product Quantity

£5.38Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Essentials B22 Mini Globe LED Light Bulb 470lm 4.2W 4 Pack (982YY)

Essentials B22 Mini Globe LED Light Bulb 470lm 4.2W 4 Pack

compare

Cool White - 4000K
Non-Dimmable
470lm

Product Information Sheet

Product Quantity

£5.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

LAP G4 Capsule LED Light Bulb 470lm 4.2W 12V (880HA)

LAP G4 Capsule LED Light Bulb 470lm 4.2W 12V

compare

Cool White
Non-Dimmable
470lm

Product Information Sheet

Product Quantity

£2.00Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Essentials E14 Mini Globe LED Light Bulb 250lm 2.2W 4 Pack (364YY)

Essentials E14 Mini Globe LED Light Bulb 250lm 2.2W 4 Pack

compare

Cool White - 4000K
Non-Dimmable
250lm

Product Information Sheet

Product Quantity

£5.38Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

LAP E14 Mini Globe LED Light Bulb Milky 470lm 2.9W 4 Pack (554CF)

LAP E14 Mini Globe LED Light Bulb Milky 470lm 2.9W 4 Pack

compare

Cool White - 4000K
Dimmable
470lm

Product Information Sheet

Product Quantity

£7.58Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania RefLED V4 840 SL E27 R63 LED Light Bulb 630lm 7W (618TK)

Sylvania RefLED V4 840 SL E27 R63 LED Light Bulb 630lm 7W

compare

Cool White - 3500K
Non-Dimmable
630lm

Product Information Sheet

Product Quantity

£3.48Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

LAP GU5.3 MR16 LED Light Bulb 345lm 3.4W 5 Pack (939PP)

LAP GU5.3 MR16 LED Light Bulb 345lm 3.4W 5 Pack

compare

Cool White - 4000K
Non-Dimmable
345lm

Product Information Sheet

Product Quantity

Save-50%

£2.00Inc Vat

Was £4.00

Check stock in your local store

Fulfilment options

Collect

compare

Sylvania RefLED V4 840 SL E27 R80 LED Light Bulb 806lm 8W (416TK)

Sylvania RefLED V4 840 SL E27 R80 LED Light Bulb 806lm 8W

compare

Cool White - 3500K
Non-Dimmable
806lm

Product Information Sheet

Product Quantity

£5.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Essentials GU4 MR11 LED Light Bulb 184lm 1.8W 5 Pack (193YY)

Essentials GU4 MR11 LED Light Bulb 184lm 1.8W 5 Pack

compare

Cool White - 4000K
Non-Dimmable
184lm

Product Information Sheet

Product Quantity

£7.98Inc Vat

Check stock in your local store

Fulfilment options

Collect

Deliver

compare

Sylvania RefLED Superia Retro ES50 V3 840 SL GU10 LED Light Bulb 360lm 4.5W (498TK)

Sylvania RefLED Superia Retro ES50 V3 840 SL GU10 LED Light Bulb 360lm 4.5W

compare

Cool White - 3500K
Dimmable
360lm

Product Information Sheet

Product Quantity

Save-50%

£1.50Inc Vat

Was £3.00

Check stock in your local store

Fulfilment options

Collect

compare

Sort By:

Results per page:

PAGE 3 OF 6

CUSTOMER SERVICES

Contact Us
Returns
FAQs

SHOPPING WITH US

Delivery
Clearance
Click & Collect
Find a Store
Trade Credit Account
Refurbished Products
Screwfix Gift Card
A - Z Brands
Screwfix Card
Secure Payment Options
Screwfix Sprint
New Online Ranges
Screwfix Rewards
Screwfix App
Black Friday
Approved Supplier Deliveries
Rate & Review
Tool Hire

ABOUT SCREWFIX

About Us
Careers at Screwfix
Media Centre
Green Star
WEEE & Battery Recycling
Modern Slavery Statement
Screwfix Sustainability
Health & Safety
Product Safety Notices & Recalls

MORE FROM SCREWFIX

Plumbfix
Electricfix
Trade Link
Screwfix Foundation
18th Edition Wiring Regulations
Screwfix Top Tradesperson
Screwfix Key Accounts
Buying Guides
Screwfix Trade Apprentice
Screwfix Live
Trade Focus
Smart Homes
Energy Labels

Change region:

Visit screwfix.ie
Shop from the rest of the EU
Visit screwfix.fr

Connect with us

We accept:Payment Methods

Privacy Notice
Cookie Notice
Terms & Conditions
Website Terms & Conditions
Responsible Disclosure
Accessibility

© Copyright Screwfix Direct Ltd 2026 - Company Registration no: 3006378 - VAT Registered: 232555575 - Powered by FusionX