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tp24 LED 5 Watt Frosted Square SMD Dimmable G40 Warm White Light Bulb (45W Alternative)
Quick Find: 41403
Product Discontinued
This item was discontinued on 1st April, 2026
Alternatively check out our full range of similar products below:
LED Light Bulbs
Cap/Base
G40
Cap/Base Type
2 Pin
Colour Temp
3000 K
Diameter
50 mm
Dimming?
Dimmable
Length
26 mm
Light Bulb Type
Specialist
Light Colour
Warm White (830)
Lumens
450 lm
Manufacturer
tp24
Technology
LED
Type
Light Bulb
Voltage
220-240 Volt
Wattage
5 W
Product Overview
tp24 LED 5 Watt Frosted Square SMD Dimmable G40 Warm White Light Bulb (45W Alternative) from TP24
Model: TP24-8142
The square version of tp24's popular G40 light bulb. This lamp is only designed to work with a tp24 dimmer switch and will void the warranty if used with any others.
When used with the correct setup this lamp features a 15,000 hour lamp life, 20,000x switch cycle and low profile design (only 26mm high!).
When used with the correct setup this lamp features a 15,000 hour lamp life, 20,000x switch cycle and low profile design (only 26mm high!).
Technical Specifications
| Light Bulb Type | Specialist |
|---|---|
| Technology | LED |
| Wattage | 5 W |
| Manufacturer | tp24 |
| Light Colour | Warm White (830) |
| Dimming? | Dimmable |
| Lumens | 450 lm |
| Colour Temp | 3000 K |
| Diameter | 50 mm |
| Length | 26 mm |
| Cap/Base Type | 2 Pin |
| Type | Light Bulb |
| Manufacturers Average Lamp Life | 15000 hrs |
| Voltage | 220-240 Volt |
| Cap/Base | G40 |
Associated Product Barcodes
| 5060401272883 |
| 506040127288 |
Alternative Stock Identifier Part Codes
| TP24-8142 |
Customer Reviews
for tp24 LED 5 Watt Frosted Square SMD Dimmable G40 Warm White Light Bulb (45W Alternative)
Average Rating
3 / 5 submitted by customers
1 Reviews
submitted by customers
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| | 1 | |
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Comments
3 / stars
20th January, 2019 - Christopher, United Kingdom
Every TP24 I've tried so far fails within a few months even though they're LED's, I won't be holding my breath with these either as I think there's only one manufacturer of them. That said if you need them because of your light fitting then these are probably the cheapest you'll find.
Tim J
29th March 2026
Very helpful and efficient, competitively priced and good quality products. They seem to be extremely responsive and accessible here - I called twice on the phone and was straight through to a helpful person at the other end in moments. Marie was very pleasant and friendly to deal with, all details were confirmed by email quote and delivery was very prompt. I would definitely use BLT again.
Sierra 1
24th March 2026
Brilliant customer service! Light was replaced when water got in, despite it being out of warranty. Highly recommended.
