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Best Bike Lights Under £100 UK

We track 4 bike lights under £100 on Amazon UK, priced from £14.99 to £36.51. Half of them sit at or below £29.95. 3 brands are represented, led by Abus with 2 listings. The cheapest is the Silva Velo Bike Light - Black/Blue at £14.99, the dearest the ABUS U-lock Granit Plus 640/135HB150 - Extra light bike lock with round shackle - security level 12 - Black/Red at £36.51. That is 4 of the 5 bike lights we list in total. Ranking is by verified rating and review volume — never by commission.

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Prices and availability are accurate as of the date shown and may change. Always check the current price on Amazon UK before buying.

As an Amazon Associate we earn from qualifying purchases.

Why these picks

  • Ordering is mechanical: customer rating first, then review count, then a stable tie-break. Commission is not an input, and no listing can pay for a position.
  • 0 of the 4 listings carry a customer rating. Unrated listings are not hidden — they sort to the bottom, where you can still see them.
  • No brand quota is applied. Abus holds 2 of the 4 places because that is what the catalogue contains, not because it was favoured.
  • Prices and availability were last read from Amazon UK on 2026-09-05; 3 of the 4 were in stock at that point. Always check the live page before buying.

Frequently asked questions

How much do bike lights under £100 cost in the UK?
The 4 bike lights under £100 on this page run from £14.99 to £36.51, averaging £28.24. Half of them are listed at or below £29.95. Amazon UK prices move, so treat these as the figures at the last catalogue refresh rather than today's shelf price.
Which brands make bike lights under £100?
3 brands appear in this selection: Abus (2), Cannondale (1) and Silva (1). The number in brackets is how many listings each has here, not a ranking of the brands themselves.
How many bike lights are under £100?
4 of the 5 bike lights we list — about 80%. Everything outside that 80% is still on the main bike lights page; this page is a filtered view of it, not a separate catalogue.

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