tech
Smart Light Bulb — compare prices across major retailers
We’re tracking 30 live smart light bulb listings across 2 retailers, priced from £2.99–£1,299 (typically around £10.83). That’s a £1,296.01 (43345%) gap between the cheapest and dearest listing, so comparing before you buy genuinely pays. Prices update daily and you always check out on the retailer.
Best price right now
PIR Motion Sensor LED Smart Lamp Bulb Globe Auto ON/OFF Energy Saving Light UK.
£2.99 on eBay
Smart Light Bulb price snapshot
- Price range
- £2.99 – £1,299
- Typical price
- £10.83
- Retailers compared
- 2 (30 listings)
- Potential saving
- £1,296.01 (43345%)
Comparing live prices across eBay, Amazon. Prices update daily.
AmazonSamsung 55" S95D OLED — 4K Smart TV, Dolby Atmos
£1,299.00
eBayPack of 4 Gosund B22 8W WiFi RGB Smart LED Light Bulb Amazon Alexa Google Home
£14.99
Design LettersRay Tray medium — Light Blue & Beige
€47.00
Traverseon8-Piece Camping Rope Light Set with Buckles, Type-C Rechargeable, Stepless Dimming | Traverseon
US$79.94
TSAR BOMBALight Matter-TB8223 (Women)
US$2,200.00
AmazonEcho Dot (5th Gen) — Smart Speaker with Alexa, Charcoal
£29.99
eBayAlexa Smart Light Bulb LED Bluetooth B22 Bayonet Dimmable Soft White Pack of 2
£11.99
Design LettersTravel Mug — Light Blue
€36.00
TSAR BOMBALight Matter-TB8223
US$2,200.00
AmazonRay-Ban Meta — Smart Glasses, Wayfarer, Matte Black
£299.00
eBayGosund Smart WiFi Light Bulb B22 Dimmable Wlan App Remote Alexa Google Home Tuya
£9.99
Amazonghd Platinum+ Styler — Smart Straightener, Black
£189.00
eBayPIR Motion Sensor B22 LED Lamp Smart Bulb Globe Auto ON/OFF Energy Saving Light
£29.99
AmazonGarmin Venu 3 — GPS Smartwatch, AMOLED Display, Health Monitoring
£399.00
eBaySmart LED Bulb E27 B22 APP Control Dimmable Light Bluetooth RGB Lamp 220V 15W
£3.70
AmazonLEGO Speed Champions Lightning McQueen — 270 Pieces, Disney Pixar
£18.99
eBayTapo L510E (2 Pack) E27 Smart Bulb Alexa Light Bulb WiFi Smart Light Bulbs NEW!
£14.99
eBaySmart LED Bulb E27 15W RGBCW Dimmable Bluetooth App Timer Control UK
£3.89
eBayE27 9W WiFi Smart LED Light Bulb Alexa/ Google/ Android MAGIC HOME X3 Screw-on
£4.99
eBayB22 WiFi Colour Changing Smart Light Bulbs RGB Amazon Alexa Tuya Google - 2 Pack
£8.99
eBayRGB LED Bulb 16 Colors E27 Smart Lamp Dimmable with 24-Key Remote
£12.99
eBay2 Packs Gosund E27 9W WiFi RGB Smart LED Light Bulb for Amazon Alexa Google Home
£9.99
eBayWiFi RGB Smart LED Light Bulb for Apps by iOS Android Amazon Alexa Google Home
£9.99
eBayPIR Motion Sensor LED Smart Lamp Bulb Globe Auto ON/OFF Energy Saving Light UK.
£2.99
Related comparisons
Brand head-to-heads
What to look for when buying smart light bulb
Current generation
Check the model year and chipset — last year’s model is often heavily discounted but may miss key features.
Battery & connectivity
Real-world battery life and the wireless standards (Wi‑Fi 6E, Bluetooth 5.3, USB‑C) matter more than headline specs.
Warranty & support
UK warranty length and whether repairs are handled locally varies by retailer and grey-import sellers.
Reviews over star count
Read the 3‑star reviews — they surface the real trade-offs a 5‑star average hides.
Smart Light Bulb — frequently asked questions
How much does smart light bulb cost in the UK?
Across the 2 retailers we compare, smart light bulb prices currently range from £2.99 to £1,299, with a typical price around £10.83. Prices change daily, so we refresh this comparison and you can set a free price-drop alert.
Where is the cheapest place to buy smart light bulb?
Right now the lowest smart light bulb price in our comparison is £2.99 on eBay — up to £1,296.01 (43345%) less than the most expensive listing. Because the cheapest retailer changes as stock and offers move, compare here before buying rather than defaulting to one shop.
Is smart light bulb cheaper on Amazon or eBay?
It depends on the exact model, condition and current stock — neither is always cheaper. Rather than guessing, we show live smart light bulb listings from Amazon, eBay and other UK retailers side by side so you can see which has the lowest price today.
How does WEM compare smart light bulb prices?
We aggregate live smart light bulb listings from multiple retailers into a single view, show the price on each, and link you straight to the retailer to check out. WEM may earn a commission on qualifying purchases, but that never changes the price you pay.