# ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack

ROMANJOY G45 LED bulbs are a four-pack of dimmable E27 lamps rated at 4W each, with a warm 2700K colour temperature. Their claimed 450-lumen output and 40W incandescent equivalent suit decorative and ambient lighting more than buyers seeking a high-output lamp.

- [Original product page](https://bargainpostbox.co.uk/product/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [View offer](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: ROMANJOY
- Model: led bulb
- Category: Home & Kitchen > Lighting
- Price: 11.86 GBP
- Previous price: 13.99 GBP
- Discount: 15%
- Price checked: 2026-11-13T06:01:26.666Z
- Rating: 4.2 / 5
- Reviews: 50

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

- Four lamps, each listed at 4W with a claimed 40W incandescent equivalent.
- 2700K warm-white output, with a stated maximum of 450 lumens per bulb.
- Dimmable with compatible trailing-edge dimmers. The listing names several suggested dimmer models.
- E27 screw base and a stated 360-degree beam angle.

## Pros

- Four bulbs in the listed pack, useful when replacing several lamps with the same warm colour.
- The dimming option gives more control over ambient light when paired with a compatible trailing-edge dimmer.
- The E27 base and compact globe form are listed for fixtures such as chandeliers, ceiling fans and decorative lamps.

## Cons

- The stated 450-lumen output is modest for buyers who need strong task or room-wide illumination from one bulb.

## Specifications

### Identity
- Brand: ROMANJOY
- Model: led bulb
### Lamp and light
- Light source: LED
- Bulb shape size: A15
- Item shape: Globe\(G\)
- Bulb base: E27
- Colour: Warm White
- Colour temperature: 2700 Kelvin
- Maximum light output: 450 Lumens
- Colour rendering index: 80
- Beam angle: 360 Degrees
- Incandescent equivalent: 40 Watts
- Dimming: Dimmable
- Average lifespan: 30000 Hours
- Energy efficiency label: E
- Material: Glass
- Dimensions (W x H): 45W x 81H millimetres
### Electrical and controls
- Power consumption: 4 Watts
- Voltage: 230 Volts
- Accepted voltage and frequency: 100 to 240 Volts and 50 Hertz to 60 Hertz
- Power configuration: Corded Electric
- Wireless connection listed: Infrared
- Control methods listed: Push Button
- Frequency: 50
### Pack and use
- Number of items: 4
- Specific uses: Appliance, Ceiling Fan, Chandelier, Decoration
- Indoor or outdoor use: Indoor
- Country of origin: China

## Before you buy

- The title identifies the bulbs as G45, while technical details give A15 for bulb shape size and elsewhere list Globe\(G\). The title says 2700K and the detail fields also list warm white, but the listing's claim of 450 lumens and 40W equivalence is not independently verified. The stated 230 Volts differs from the accepted range of 100 to 240 Volts. The listing also names infrared connection and push-button controls without explaining their role for a bulb. Confirm the physical shape and dimmer compatibility for your fixture. The manufacturer warns against incandescent or halogen dimmers and three-level dimmer switches.

## In the box

- 4 LED bulbs (Check selected pack): Four bulbs are stated in the title and item count. The listed included-components field says "Non", so confirm the selected listing's package contents.

## A good fit for

- Buyers replacing multiple E27 lamps with warm decorative lighting.
- Fixtures where a dimmable 4W bulb and a compatible trailing-edge dimmer are suitable.
- Chandeliers, ceiling fans and other listed indoor decorative applications.

## Less suited to

- Buyers needing high brightness for focused work or broad room illumination from a single bulb.
- Setups using incandescent or halogen dimmers, three-level dimmer switches, or an unconfirmed dimmer type.

## Customer feedback

Aggregate ratings lean positive, with most ratings in the five-star category, but a smaller share is in the one-star category. Without written feedback, the reasons for either response are unknown. Treat the ratings as a limited indication of customer sentiment, not evidence of dimming performance, lifespan or brightness.

## Frequently asked questions

### Can these bulbs be dimmed?
The listing describes them as dimmable with compatible trailing-edge dimmers. It says not to use incandescent or halogen dimmers or three-level dimmer switches.
### What fitting do they use?
The listed base is E27. Check the bulb's physical shape against your fixture because the listing calls it G45 in the title but gives A15 in its shape-size details.
### How bright are the bulbs?
The listing states a maximum output of 450 lumens per bulb and a 40W incandescent equivalent. These are listing claims rather than independently verified measurements.
### How many bulbs are included?
The product title and item count state a four-pack.

## Alternative options

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- [E27 LED Light Bulb 4W G45 LED Filament Bulb Dimmable, 40W Equivalent, 400LM, Large Edison Screw Golf Ball Bulb, Warm White 2700K, E27 LED Vintage Glass Globe Bulb, Energy Saving Light Bulb, 4 Pack](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [E27 Screw LED Bulbs 40W Equivalent, 4W G45 Filament Vintage Golf Ball Bulb \| Warm White 2700K SES E27 Mini Globe Clear Glass Bulb, 470LM, Energy Saving Light for Home Lamp, Non-Dimmable, 4 Pack](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
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- [Spacelumen E27 Dimmable Bulbs Warm White 2700K 4W G45 Golf Ball Bulb 4Pack \| 4W LED Light Bulb 40W Incandescent Equivalent, Vintage Led Edison Screw Bulb for Celling Fan Vanity Light & Pendant Light](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [Lepro E27 Screw Bulb A-Rated, 3.8W = 60W, 806lm, 2700K Warm White, 4 Packs \| ES Edison Light Bulbs, GLS LED Bulb, Energy Saving, 50000H Lifespan, Clear Filament, Vintage Glass, Non-dimmable, No-flicker](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [E27 Screw Bulbs, Warm White 3000K, 5W\(40W Equivalent\), 6 Pack \| E27 LED Lights Bulbs, G45 Edison Screw Bulb, 500LM Golf Ball Lamps, Energy Saving Non-Dimmable, No Flicker](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [Vintage Edison Screw Light Bulb E27 Dimmable, 4W G80 LED Filament Lamp, 40W Equilavent, Antique Style Retro Amber Glass 2200K Warm White, Globe Spiral Decorative Bulb for Cafe, Restaurant, 3 Pack](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
- [Spacelumen E27 Dimmable Bulb Warm White 2700K 6W G45 Golf Ball Bulb 10Pack \| 6W LED Light Bulb 60W Incandescent Equivalent, Vintage Led Edison Screw Bulb for Celling Fan Vanity Light & Pendant Light](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)
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## Add-ons

- [E14 Dimmable LED Candle Bulb,4W, Warm White，Small Edison Screw, 6 Pack \| smooth stepless dimming，40W equivalent，flicker-free，energy efficient](https://bargainpostbox.co.uk/visit/romanjoy-g45-e27-dimmable-led-bulbs-4-pack)

## Images

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 1](https://bargainpostbox.co.uk/i/Q8W-RQeDEktUbiaJJgjpHQFqjL8dyCD9hA-8n5reZnagSD1IwNpoCo57Pc-0075kM5jE5GtryMyl6Pp7ZgOtO2H4I1yt1xWlKRNKZeKEaG8u22YC9z971WL6.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 2](https://bargainpostbox.co.uk/i/cjfx-ovyMGdSnSHc1xeOT1e2Wc764DvpTS3HRh1P4OAkw8gvnojScRgbpO8Uz2wf-sr6tOUZnxyoYxh1U9b1NhahVdZ0AhOTZQ_IpKGK5sAkiKqlgwoaEUj1.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 3](https://bargainpostbox.co.uk/i/ljqwvEfylT55b46oECYzUYdBsdyVHtH-nrni_N5qgQnP9Oi-c2ATYfZ1fPDVJVU7SOW7Z8CV3ggu5XtjxMUeNn7OIA9j0xY1tNCOnZVTgvVUfxk_7VhG6bz2.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 4](https://bargainpostbox.co.uk/i/AHMRdnFLmQuZtyool0L5Gzom1FHuSCjh-n2ODQcpaWjeoKYVUMXxFj1u5yezWYsmGNmWAbgaqCaNwVK5GYPbqOrd964hbWFBmbv0EkJOfkzTTXBtN59XVX3v.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 5](https://bargainpostbox.co.uk/i/Z2iGIuoiBVi1CnGWyJsh5b__Yc5ebmTii2PAiW41QFHMf8rGE0zynU6pCYrM2sFhdRxL105c-0UR0A_UX_zCE2XutrA9oFGqrD6dIjU8IcMTT5jhTCcv4o_w.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 6](https://bargainpostbox.co.uk/i/G9TtnJIOSmNzI4pv6Un2qYcDUILVRleAb-Rou_TcRNBxnUPpYruNphDECztni1FPG0Bb4bL0f8sI7HbUNLZQmToQMWJSnedrvGfVTPHElWw8O8tvB4T1jiR2.jpg)

![ROMANJOY G45 E27 Dimmable LED Bulbs, 4W, 2700K, 4-Pack — 7](https://bargainpostbox.co.uk/i/LlFeBMm8DkgAH78yhDe8MPMORiy-r0qL2xhQn6gtR7fHpKPU61eZbKpwh58SoSTlm7f_y9nQP7jb_Itg_9ik9wnF2lQDn5IdwTMbnYqDngJB4N2p6zU2KFoM.jpg)