# QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White

QOJUX G4 LED bulbs use a 1-watt rating and are listed at 173 lumens in cool white. Their G4 bi-pin base and 12V AC/DC supply suit compatible fittings, but the bulbs are not dimmable.

- [Original product page](https://bargainpostbox.co.uk/product/qojux-g4-1w-173lm-cool-white-led-bulbs)
- [View offer](https://bargainpostbox.co.uk/visit/qojux-g4-1w-173lm-cool-white-led-bulbs)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: QOJUX
- Category: Home & Kitchen > Lighting
- Price: 11.88 GBP
- Previous price: 13.99 GBP
- Discount: 15%
- Price checked: 2026-11-13T06:00:53.900Z
- Rating: 4.6 / 5
- Reviews: 78

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Listed as a 1W replacement for a 20W halogen lamp, with 173 lumens.
- 6000K cool white light and a stated colour rendering index above 80.
- G4 bi-pin base for compatible 12V AC/DC fittings.
- Not dimmable. The listing also advises checking dimensions before purchase.

## Pros

- Low listed power draw of 1 watt with a specified output of 173 lumens.
- Cool white 6000K colour temperature and a stated CRI above 80.
- Compact stated dimensions of 38\*12\*10mm for checking against the existing lamp.

## Cons

- Not suitable for use with a dimmer.
- The listed 173-lumen output is modest, so check whether it provides enough light for the intended fitting.

## Specifications

### Identity
- Brand: QOJUX
- Light type: LED
- Base: G4
### Electrical and light output
- Wattage: 1 watts
- Luminous flux: 173 lumens
- Supply voltage: AC/DC 12V
- Colour temperature: 6000K
- Colour rendering index: > 80
- Energy efficiency class: Class C
### Physical and operating details
- Dimensions: 38\*12\*10mm
- Dimmable: G4 LED is not dimmable, please do not use with a dimmer.
- Claimed service life: more than 30,000 hours
- LED count: 12 high-brightness LEDs
### Listed features
- Special features: Eye-Friendly, Flicker-Free, High Efficiency, Long Lasting
- Construction: transparent PC lampshade and stable capacitor components

## Before you buy

- The seller says traditional transformers may cause flicker if their minimum load is not met. Suggested remedies are adding 1-3 halogen bulbs or using an LED transformer, so check transformer compatibility before installation.

## A good fit for

- People replacing a G4 bi-pin lamp in a compatible 12V AC/DC indoor fitting.
- Buyers seeking 6000K cool white light for a suitable chandelier, cabinet lamp or other listed indoor application.
- Those who can use a non-dimmable bulb and have checked the fitting's available space.

## Less suited to

- Anyone needing dimmable lighting.
- Fittings that do not accept a G4 base or 12V AC/DC supply.
- Buyers seeking warm white light or a higher stated lumen output.

## Customer feedback

The aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share is lower. Without written customer feedback, these figures do not explain what buyers liked or disliked. They cannot establish whether the stated brightness, colour or transformer compatibility suits a particular fitting.

## Frequently asked questions

### Is this G4 LED bulb dimmable?
No. The listing says it is not dimmable and advises against using it with a dimmer.
### What supply does the bulb use?
The listed supply is AC/DC 12V. Check that the fitting and transformer are compatible.
### How bright is the bulb?
The listing specifies 173 lumens. Whether that is sufficient depends on the fitting and intended use.
### What are the bulb's dimensions?
The listed dimensions are 38\*12\*10mm. Compare them with the space available in your fitting.

## Images

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 1](https://bargainpostbox.co.uk/i/iHu8pDPkSq1qTy9D5mp4tdsA3f_jrQzpoLN_O1bqofAga5VjlYIoK6kAEzBcSpmzBLD1ahUdtx6iEYHUSTovNNSHnCXr_C_5-Y5EU37F3QECWSSSlXhAaIP0.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 2](https://bargainpostbox.co.uk/i/nG4LkBdHfswRJU-atLPQ6PDnWzH9Y9Tl8rv3RGAv9bBrwKCNIz7Dq0q-2srxn3lE2xIdLP_9dT8RrGJ8VRByiuNdsf13MIApKEDYgHqyHjicM7kyoQPybPkz.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 3](https://bargainpostbox.co.uk/i/e-sdjDEHkmR2zsLejsnjt-vbr9kjDPMjnDh1YzJc5fsJTbrdUYegxDMv5fxRZYR26esDJikRKEJftBtgRyDyq04yMIG9CcODtdrKRrwV7PS0G3ubUs1759Su.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 4](https://bargainpostbox.co.uk/i/Wsg1E7tatv-kelmT492Efq8K0LtaDL-uobcvFMpI64zBrHe7cgdsM1ESjhECkJ6_Dgw8Lu0NK-Mh8V0Xq0owK5lgGK_OxY5jPKTMm1snihIRsDN4jCuwf2YM.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 5](https://bargainpostbox.co.uk/i/qTIK9G84-sqnXJoifZVcbJ6-FvVNzCVx19wrItrYE9g8EPNi6AFWej8PD05xff9ByblQYAk9_x9hiEbIdOPgJgkT_WHzE3dfOtXhr6m17akm-5s1m3gBRn30.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 6](https://bargainpostbox.co.uk/i/BjuydwJDBZnMuIXEmsT6q85i8YvZCeoQmkxWup_pdaekGyfSsp4qU-B3Gqrgm4lszBD8cXu_bkOArOmYkdzjL5GhfwUg0CmtxF50EmFJpYvr_6O-OG3PhbAZ.jpg)

![QOJUX G4 LED Bulbs, 1W, 173 lm, Cool White — 7](https://bargainpostbox.co.uk/i/dEkJ_wVDDW0NaKgI6aXj-GuWSmceNsRajJkriEKIGSzSD9Tr87mlCmeiBZxrDxNcCdD1wieGdkAl-z4bWyHGmjyR1LSjud5KP2lyZrYVzqKcieH0ELzjZWXf.jpg)