Daylight B22 4W LED Filament Clear GLS Bulb (25 Watt Alternative)

Name: Daylight B22 4W LED Filament Clear GLS Bulb (25 Watt Alternative)
SKU: 20720
Availability: Discontinued

Quick Find: 51583

Product Discontinued
This item was discontinued on 24th November, 2025

Alternatively check out our full range of simular products below:
MiniSun Light Bulbs

Beam Angle
360 Degrees

Cap/Base
22mm Ba22d/BC

Cap/Base Type
Bayonet Cap

Colour Temp
6500 K

Diameter
60 mm

Dimming?
Non-Dimmable

Equivalent Wattage
25 W

Finish
Clear

Length
113 mm

Light Bulb Type
GLS

Light Colour
Daylight (860/865)

Lumens
440 lm

Manufacturer
Leading Brand

Technology
LED

Type
Light Bulb

Wattage
4 W

Product Overview

Daylight B22 4W LED Filament Clear GLS Bulb (25 Watt Alternative) from

Model: 20720

A 4 Watt Bayonet Cap (B22) LED GLS filament lamp consisting of a 113x60mm glass bulb designed with the latest LED lighting technology. This model provides a bright Daylight White light (6500 Kelvin) and uses up to 90% less energy than standard bulbs, alongside guaranteeing a 25,000 hour bulb life (approximately). This bulb is not dimmable.

Potential Energy Savings

For bulb(s) over manufacturer's predicted life time and at pence per kWh rate.

Your saving would be approximately £147.00

Technical Specifications

Light Bulb Type	GLS
Technology	LED
Wattage	4 W
Manufacturer	Leading Brand
Light Colour	Daylight (860/865)
Dimming?	Non-Dimmable
Equivalent Wattage	25 W
Beam Angle	360 Degrees
Lumens	440 lm
Colour Temp	6500 K
Diameter	60 mm
Length	113 mm
Cap/Base Type	Bayonet Cap
Type	Light Bulb
Finish	Clear
Manufacturers Average Lamp Life	25000 hrs
Warranty	1 Year
CRI Rating	< 80
Energy Efficiency Rating	A+
Cap/Base	22mm Ba22d/BC

Alternative Stock Identifier Part Codes

Technical Advice?

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Lawrence Gibbons
12th December 2025

These guys deserve a review just because of how expertly packaged they sent my fragile and delicate T5 tubes. I will admit not having high hopes of a courier being able to deliver these in one piece but they were snugly bubble wrapped in a very sturdy cardboard tube. Fantastic fast delivery.

Isabel Davies
3rd December 2025

BLT suggested an alternative light bulb for one that had been discontinued which meant I didn't have to replace the fitting, very helpful, thanks

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