Exposure · Lights
Sirius Mk10 Daybright
4/5
The verdict
Average of 1 expert review →Reviewers liked
- High-quality construction
- compact design
- good light output
- good beam pattern
Watch out for
- Fiddly mode selection
- long charge time via proprietary USB cable
- supplied with bar mount only
- high price
See how it ranks: Best bike lights →
Expert reviews
Expert review · 23 Sept 2025
BikeRadar
Reviewed at £95
“Superbly built and with strong performance, the Exposure Sirius is a front light to be proud of”
- +High-quality construction
- +compact design
- +good light output
- +good beam pattern
- −Fiddly mode selection
- −long charge time via proprietary USB cable
- −supplied with bar mount only
- −high price
Paul Norman · Read the full review ↗