1 / 6QNUJN G9-C G9 LED Bulbs, 5W, 500 Lumens, 6000K
Lumens: QNUJN G9-C LED bulbs are listed as 5W, 500-lumen cool-white replacements for 50W halogen bulbs. Their G9 capsule format suits compatible fixtures, but the product information conflicts on dimming, so check the specific fixture and listing details before buying.
At a glance
- G9 bi-pin base and capsule-style form are intended for compatible G9 fixtures.
- The listing claims 500 lumens at 5W and a 50W halogen equivalent.
- Cool-white light is specified as 6000 Kelvin.
- The feature text advises against use with dimmers despite a separate dimmable claim.
Reference price: £7.49
Price checked: 13 Nov 2026
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Pros and cons
Pros
- A stated 500-lumen output and 6000K colour temperature give buyers a clear brightness and colour target.
- The listing says the G9 capsule is suited to fixtures such as chandeliers, wall sconces and desk lamps.
- Customers report positive experiences with brightness, fit and longevity, including a reported four-year period of use.
Technical specifications
26 specifications| Brand | QNUJN |
|---|---|
| Model | G9-C |
| Bulb type | LED |
| Base | G9 |
| Shape size | JC |
| Shape | capsule |
| Wattage | 5 watts |
|---|---|
| Maximum light output | 500 Lumens |
| Colour | Cool White |
| Colour temperature | 6000 Kelvin |
| Halogen equivalent | 50 Watts |
| Colour rendering index | CRI(Color Rendering Index)>80 |
| Beam angle | 360° |
| Power configuration | Corded Electric |
|---|---|
| Power consumption | 5 Watts |
| Voltage | 240 Volts |
| Accepted voltage and frequency | 220 to 240 Volts and 50 Hertz |
| Wireless connection listed | Infrared |
|---|---|
| Control methods listed | App |
| Dimensions listed | 17W x 49H millimetres |
|---|---|
| Bulb diameter | 15.5 Millimetres |
| Weight listed | 0.06 Kilograms |
| Special features | Dimmable, Energy Efficient |
|---|---|
| Energy efficiency label | E |
| Claimed lifespan | 30000 hours |
| LED configuration | 33pcs super bright 2835 SMD LEDs |
What to know before buying
Listing details to confirm
The listing is inconsistent about dimming: its details call the bulb dimmable, while the feature text says not to use it with dimmers because flickering or noise may result. It also lists both 17W x 49H millimetres and a separate claimed size of (16.5*48.5mm), and gives 240 Volts alongside a 220 to 240 Volts and 50 Hertz range. Confirm compatibility and the applicable dimensions and supply details before purchase.
What’s in the box
Included- Hub
Who is it for?
A good fit for
- People replacing a compatible G9 halogen bulb who want a 6000K cool-white option.
- Buyers choosing capsule bulbs for chandeliers, wall sconces, ceiling fans or desk lamps, after checking fixture dimensions.
Less suited to
- Buyers who require confirmed dimmer compatibility.
- People seeking warm-white lighting rather than the listed 6000K cool white.
Customer reviews on Amazon
- 5 stars
78% 78% - 4 stars
16% 16% - 3 stars
4% 4% - 2 stars
1% 1% - 1 star
1% 1%
Customer feedback highlights perceived brightness, quality, fit and longevity, with a report of one set working for four years. Customers also describe the light as a cool-white alternative to older halogens. These impressions may matter for replacing bulbs in compatible dining-room fixtures, but they do not resolve the listing's conflicting dimming guidance or establish performance in every fitting.
Positive themes
- Customers report positive impressions of brightness and product quality.
- The feedback mentions good fit in dining-room fixtures and a cool-white appearance.
- Some customers describe the bulbs as long-lasting and good value.
Frequently asked questions
Are these bulbs suitable for dimmer switches?
The listing gives conflicting information. It labels the bulb dimmable in the details but warns against using it with dimmers due to possible flickering or noise. Treat dimmer compatibility as unconfirmed.
What light colour and output are listed?
The listing specifies cool white at 6000 Kelvin and 500 Lumens.
Will they fit any G9 fixture?
They have a G9 base, but the listed dimensions conflict with another size claim. Compare the bulb size with your fixture before buying.
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