Increase your visibility when you’re out and about in low light with our red LED Magnetic Active Light. Strong magnets hold the lightweight unit on your garment or backpack or anywhere you like, without damaging the fabric. The magnetic light is water resistant with three lighting modes, ideal for biking, running or walking.
Doesn't list any lumens estimation, but it runs on 2xCR2032's, so I can't see it being particularly bright.