ITEM NO: ARL-191
● 1 super bright red LED. ● USB rechargeable high-quality 3.7V 220mAh Li-ion battery. ● 3 modes - Steady, 50% Steady, Flashing. ● Easy mounting silicone-strap bracket. ● Fit for bar diameter Ø22~31.8mm. ● Water-resistant Aluminum casing.