SEEMEE 20 V2.0 Optillumin Ultralight Taillight

At just 18 grams, the SEEMEE 20 V2.0 is the lightest way to stay visible. Its Optillumin lens projects a bright, soft, and uniform 20-lumen warning light with 260° side visibility — the perfect everyday taillight that you'll forget is even there. 20 Lumens — 260° visibility, 800m detection range Optillumin Lens — bright, soft, uniform beam 30-Hour Runtime — 240 mAh battery USB-C Charging — fast, universal IPX6 Waterproof — 18g ultralight