Sunlite Galaxy-Sport USB Tail Light

– Flat COB chip rear LED light with 38 individual COB chips
– USB rechargeable 300 mAh li-ion polymer battery
– 7 modes including a high and low setting and 5 flashing settings
– Daytime flash modes enhances safety in any conditions or time of day
– Low battery warning and battery capacity indicator (double click button to check)
– Mode memory and tool free installation
– Mount: seatpost
– Lumens: 20