Four super bright L.E.D.s make cyclists visible to motorists. Recharges via a computer USB port.

• Constant or blinking modes
• Flexible strap attaches to any tube
• 4.5x4.2x2.8cm
• 38g

Bulb: 4x super bright L.E.D.s
Battery: 3.7V 240mAh LithÔÇÖlon
Luminious Intensity: 5 (Lux/5M)/2 Lux/10M)
Burn Time: 50hrs/100hrs