Nite Rider Solas 250 rear light

The NiteRider Solas 250 uses two powerful LEDs to produce an incredible 250 lumens of light.
It has 4 modes (2 flash / 2 fixed) and is USB rechargeable.
It also has a "group riding mode" for cyclists who want to remain visible without distracting others in the peloton.
DETAILS :

• Max. light output 250 lumens
• 4 modes: Fast Flash, Pulse Flash, Steady High, Stedy Low.
• Battery life: from 4 h (Fast Flash) to 40 h (Steady Low).
• Waterproof rating: IP64
• Charging time: 4 h
• USB rechargeable.