Best Solar Lights at UK Retailers (Wilko, B&Q)

Quick Answer: For decorative garden lighting, Wilko’s solar stake and string lights (from £3.99) are the best value in the UK. For security lighting, choose a 300+ lumen, IP65-rated motion sensor light, such as B&Q’s 600 lumen wall light.

Solar lights sound simple. Stick them in the ground, let the sun do the work, enjoy a lit-up garden for free. Then you buy a cheap pack, and by week three half of them are dim, flickering, or just dead.

We went through the current ranges at Wilko and B&Q, the two names most UK shoppers search for first, plus a look at Amazon, Dunelm, and Aldi for context. Below is what’s actually worth buying, by light type, with real prices and specs pulled from live retailer listings.

Quick Answer: Best Solar Lights by Category

Prices as listed at time of writing. Retailer prices and stock change often, so always confirm on the retailer’s own product page before buying.

Solar String & Fairy Lights

Best For: decking, fences, pergolas, garden parties, general ambience.

String lights are the entry point for most people, cheap, easy, and forgiving if you get the placement slightly wrong.

Wilko: 100 LED Warm White Solar Garden String Light, £8.99

Spec block

• Warm white LEDs
• Solar-charged, dusk-to-dawn auto sensor
• No wiring required

Pros

• One of the cheapest per-metre string light options we found at Wilko
• Warm white tone suits most UK gardens (avoids the “hospital corridor” look)

Cons

• Wilko doesn’t publish an exact lumen figure on this listing, so don’t expect security-level brightness
• Budget string lights generally need a genuinely sunny spot to charge fully, and a shaded fence line will underperform

B&Q: Set of 40 Solar Powered Glow Bulb String Lights, 10 Lumen, 18.4m

Spec block

• 10 lumens total output, decorative only
• Warm white LEDs
• 18.4m length

Pros

• Long run for the price, good for wrapping around large areas
• Confirmed lumen rating on the listing, which most budget string lights skip, a small trust signal in itself

Cons

• 10 lumens is genuinely dim, this is mood lighting, not path lighting
• At 3.5 stars from B&Q’s own reviews, expect some inconsistency between units

Solar Path & Stake Lights

Best For: driveways, borders, walkways, guiding footsteps after dark.

Wilko: Pack of 10 Lisbon Solar Path Stake Lights (Black), £8.99

Spec block

• 10 stake lights per pack
• Black finish
• Auto dusk-to-dawn

Pros

• Best per-unit price we found across either retailer for a proper path-lining pack
• Black finish blends into borders rather than standing out during the day

Cons

• No published lumen figure. For pure functional path lighting, not just decoration, expect this to sit toward the lower end of the 50 to 150 lumen range typical of budget stake lights

B&Q: 4 x Bronze Damask Solar Stake Lights

Spec block

• Pack of 4
• Height 36.5cm x 6cm diameter
• Decorative bronze design

Pros

• More of a garden ornament that happens to light up, good if you want borders and pots to look intentional
• Taller stake height than most budget packs, easier to see above foliage

Cons

• Smaller pack size than Wilko’s option means a higher cost per light if you’re lining a long path

Solar Security & Motion Sensor Lights

Best For: driveways, sheds, side passages, back doors, anywhere brightness actually matters.

This is where lumens stop being optional information. Industry buying guides consistently put security lighting at 300 lumens minimum, with 600+ giving genuinely useful coverage for a driveway or large patio.

B&Q: 600 Lumen Motion Sensor Wall Security Light, 56 LEDs

Spec block

• 600 lumens
• 56 LED array
• PIR motion sensor

Pros

• Sits comfortably above the security-lighting threshold recommended by lighting experts
• 56-LED spread gives wider, more even coverage than single-bulb units

Cons

• Motion-sensor solar lights drain their battery faster on high-traffic spots (cats, foxes, bin day), so expect shorter runtime if triggered often

B&Q: 2-Pack Ultra-Bright 468 LED Solar Wall Light, 270° Motion Sensor, IP67

Spec block

• 468 LEDs across 2 units
• 270-degree motion detection
• IP67 rated

Pros

• IP67 is a genuinely high weatherproofing standard, rated for temporary immersion, not just rain, which matters in a UK winter
• Wide 270° detection angle covers more of a driveway or side return than a standard 120° sensor

Cons

• Two-pack pricing means the per-unit cost is harder to compare directly against single-light listings, so check the total before assuming it’s cheaper

Solar Decking & Step Lights

Best For: decking edges, steps, patios, subtle, functional accent lighting.

B&Q: 4pcs Solar Step Lights, Crescent Half Moon Design, IP65, Auto Dusk-to-Dawn

Spec block

• Pack of 4
• IP65 waterproof
• Half-moon design for step edges

Pros

• IP65 is the standard most independent lighting guides recommend as the minimum for anything exposed to UK rainfall
• No-wiring installation, genuinely simple for a weekend fit

Cons

• Decorative half-moon shape sits low to the ground, not a substitute for step-edge safety lighting if visibility is a real concern, more of a finishing touch

Solar Lanterns

Best For: patio tables, pergolas, entryways, where you want the light fixture itself to look good in daylight too.

B&Q: Smart Solar Twilight Medium Balloon Hanging Lantern

Spec block

• Metal and plastic construction
• Hanging lantern format
• Integrated LED

Pros

• 4.52 out of 5 from 17 verified B&Q product reviews, one of the more consistently rated items in this guide
• Doubles as a daytime ornament, not just a night-time light source

Cons

• Lantern-style lights prioritise looks over brightness, so don’t expect this to light a walking path

Solar Wall Lights

Best For: back doors, garages, either side of a garage door, side passages.

Wilko: GardenKraft Bright White LED Solar Wall Light

Spec block

• Stainless steel build
• Bright white LED
• No wiring required

Pros

• Stainless steel construction tends to hold up better against UK weather than plastic-bodied alternatives over multiple seasons
• Wilko offers a 14-day free return or exchange on this listing, useful if the unit underperforms once installed

Cons

• “Bright white” tone suits security-style use but reads harsh for a relaxed patio setting, so check the colour temperature suits your space before buying

Is Wilko Still Selling Solar Lights? (Stock Status Note)

Worth addressing directly, because it’s a genuine point of confusion. Wilko went into administration in 2023. The brand was bought and relaunched by CDS Superstores, the company behind The Range, and has been reopening stores since, including a store in Uxbridge that reopened in November 2024. In March 2026, CDS Superstores also agreed a deal with Morrisons to bring Wilko concessions into Morrisons stores, alongside the existing Wilko website.

In short: wilko.com is trading normally and its solar lights range is live and stocked as of this update. Availability in physical stores will depend on your local branch, so check stock before making a special trip.

Do Cheap Solar Lights From Wilko or B&Q Actually Work?

Short answer: yes, within their price bracket’s limits.

Budget solar lights (under £10) are genuinely fine for decorative and mood lighting, string lights, lanterns, stake ornaments. They are not a substitute for proper security lighting. If brightness and reliability matter more than price, spend the extra few pounds to get into the 300+ lumen, IP65-or-higher bracket covered above.

The two things that separate a solar light that lasts from one that dies in a month:

1. A published lumen figure. Listings that hide this number are usually hiding a weak result.
2. An IP rating of at least IP65. Anything lower risks water ingress in normal UK rain, not just storms.

How to Choose the Right Solar Light: A Quick Buying Guide

Lumens, by use case

Based on figures that repeatedly show up across independent UK lighting guides and expert commentary:

• Decorative (fairy lights, ornaments): 10 to 50 lumens
• Path and border lighting: 100 to 200 lumens
• Feature/patio lighting: 100 to 300 lumens
• Security and driveway lighting: 300 lumens minimum, with 600+ giving genuinely strong coverage

Solar lighting experts generally agree that for path lighting specifically, 100 to 200 lumens per light gives good visibility without being too harsh.

IP Rating: what the numbers mean

The IP (Ingress Protection) rating has two digits. The first covers solid particles like dust, the second covers water.

• IP65: dust-tight, protected against water jets, the sensible minimum for anything left outside in a UK garden year-round.
• IP67: dust-tight, protected against temporary immersion, better suited to spots prone to puddling or heavy runoff.

Battery type

Most budget solar lights use NiMH rechargeable batteries. Lithium-ion units tend to hold charge better over time and perform more consistently through darker winter months, though they usually sit at a slightly higher price point.

UK sunlight reality

UK daylight hours drop sharply between October and February. Even a well-rated solar light will run for noticeably fewer hours in winter than its summer spec sheet suggests, and this is a limitation of UK latitude, not a flaw in any specific product. Positioning matters more here than brand: a shaded panel in July will underperform a fully exposed panel in December.

Common Solar Light Problems and Quick Fixes

Light won’t turn on at all Check the solar panel isn’t shaded for most of the day, and confirm the unit has an on/off switch that hasn’t been left off (common on stake and wall lights).

Light works for a few nights then stops Usually a battery reaching end of life, not a fault with the light itself. Most budget solar lights use replaceable rechargeable cells, so check whether the compartment is user-accessible before assuming the whole unit needs replacing.

Dim or flickering output Often dust or grime on the panel blocking charge. A wipe with a damp cloth every few weeks in summer keeps output more consistent.

Poor performance in winter Expected, not a defect, since shorter daylight hours mean less charge time. Consider repositioning toward the most south-facing spot available, or accept reduced runtime as a seasonal trade-off.

FAQs

Summary

For most UK gardens, a mix works better than one single product: budget Wilko stake and string lights for atmosphere, paired with one or two higher-lumen B&Q security lights for the areas that actually need to be functionally lit. Check the lumen figure and IP rating on any listing before buying. If a product page doesn’t mention either, that’s usually the giveaway that it’s decorative-only, regardless of how the title reads.

Prices and stock referenced from wilko.com and diy.com (B&Q) listings live at time of writing. Always verify current price and availability on the retailer’s own site before purchasing.