LSO

Key Features

Wattage: 5w 

Colour Temperature: 4000k - Cool White

Lumens: 1055

Cap: E27

Osram 5w E27 ES 4000k LED Filament A-Rated GLS Light Bulb - Cool White

In stock
Less Than 10 Available
SKU
01-IT0018530
Quick Code
551633
£7.66
£9.19
£7.66
£9.19
 
Truck

Delivery
Fastest delivery: Tomorrow, Tuesday 11th Nov
Standard delivery: Wednesday 12th Nov

Order in the next ... Details

Key Features

Wattage: 5w 

Colour Temperature: 4000k - Cool White

Lumens: 1055

Cap: E27

The Osram 5w E27 LED Filament Bulb delivers bright, energy-efficient lighting with a clean and modern look. With a 4000K cool white output and classic clear glass filament style, it’s ideal for spaces that demand clarity and performance. Suitable for both decorative and practical applications in homes and commercial settings.

Main Features

5w Energy-Efficient Output
Delivers excellent brightness while using minimal power, helping to lower energy costs.

4000K Cool White Light
Emits a clear, neutral tone that enhances visibility and focus in functional areas.

Classic Clear Filament Style
Combines a traditional bulb aesthetic with modern LED technology, ideal for open fittings.

E27 Edison Screw Cap
Standard base allows for simple installation in a wide range of existing fixtures.

Applications

Kitchens & Bathrooms
Cool white tone improves visibility, making it perfect for task-heavy areas.

Work Environments
Ideal for study spaces or home offices where crisp, focused lighting is essential.

Retail Displays
Enhances product clarity and presentation in shops and commercial spaces.

Pendant & Feature Fittings
Looks stylish in exposed bulb fixtures, combining function with design appeal.

Efficient, stylish, and practical, the Osram 5w E27 LED Filament Bulb in cool white is a dependable lighting solution for any modern space.

SPECIFICATION TABLE

Outer Box Quantity (Sold Individually)
10
Brand
Osram Ledvance
Wattage
5w
Lumens
1055
LED Type
Integrated LED
Voltage
220-240v
Lamp Type
GLS
Cap/Base
E27 - Edison Screw
Energy Saving %
93%
Energy Efficiency Rating
A
Beam Angle
360
Lamp Coating
Clear
CRI
80
Colour Temperature
4000k - Cool White
Average Lifespan (Hours)
50,000

UK Mainland:

  • 2–3 Day Delivery: £3.95 for orders under £65, free for orders over £65

  • 2–3 Day Courier Delivery: £7.95 (under £65 only)

  • Next Day Delivery: £4.95 (any order value)

  • Next Day Courier Delivery: £9.95 (any order value)

Note: Services marked with an asterisk () are unavailable for items over 3 feet in length.*

Non-Mainland UK:

  • Standard delivery starts at £3.95 for small orders

  • Courier prices range from £14.95 to £37.95 depending on postcode zone and order size

International Delivery:

  • Shipping costs are tailored to order size, weight, and location

  • Email: sales@lampshoponline.com for a personalised quote

  • Customs fees/duties are the buyer’s responsibility

 

Terms:

  • Orders placed before 3 PM (Mon–Fri) are dispatched the same day

  • No weekend or public holiday deliveries

Customer Questions
What Are the Benefits of Switching to LED Light Bulbs?
LED light bulbs offer a wide range of advantages compared to traditional incandescent or halogen bulbs. They use a fraction of the energy while providing the same level of brightness, helping to reduce household energy consumption and lower electricity...
Can I Replace Any Bulb With an LED Equivalent?
You can replace most existing bulbs with LED equivalents, provided you match the correct fitting, such as B22 (bayonet), E27 (Edison screw), or GU10. It’s also important to consider the lumen output rather than just wattage, as LEDs produce the same...
How Do I Choose the Right LED Brightness and Colour Temperature?
When selecting an LED bulb, focus on the lumen output to determine brightness, as traditional wattage ratings do not apply to LED technology. For example, an 800-lumen LED typically replaces a 60-watt incandescent bulb. This allows you to match your...
Are LED Bulbs Compatible With Dimmer Switches?
Many LED bulbs are not compatible with older dimmer switches designed for incandescent bulbs. To use LEDs with dimmers, you must choose bulbs that are specifically labelled as dimmable and ensure your existing switch supports low-wattage LED dimming...
How Long Do LED Light Bulbs Last?
One of the main advantages of LED bulbs is their extended lifespan. A standard LED bulb typically lasts between 15,000 and 25,000 hours, while premium models can reach up to 50,000 hours. This greatly reduces the frequency of replacements, saving both...
Please, mind that only logged in users can submit questions
© 2025 LampShopOnline. All Rights Reserved. Company No. 07754783 - VAT No. GB 991 4552 91