The Moon Gemini is a USB rechargeable rear light offering 20 lumens with an 30-lumen flashing function. It's ideal for part-time commuters seeking a bright LED rear light with a wide angle of visibility. Its small and compact design ensures it is aesthetically pleasing as well.
 
Key Features
2 pcs high brightness red LED
CNC Aluminium heat sink casing
Auto safe mode
Mode memory function
Rechargeable lithium polymer battery (3.7V 300 mAh)
7 modes: Mode1 / Mode2 / Mode3 / FL 1 / FL 2 / ALT FL / DAY FLASH (DOUBLE BLAST)
Quick release universal bracket RB-22
Low battery, charging and fully charged indicator
Automatic fully charged cut-off system
Side visibility
Water resistant (IPX 4)
 
Run Time
Mode1 5 Lumens: 6 hours
Mode2 10 Lumens: 3 hours
Mode3 20 Lumens: 1:40 hours
FL1 5 Lumens: 28 hours
FL2 10 Lumens: 14 hours
ATL FL 10 Lumens: 5 hours
DAY FLASH 30 Lumens: 30 hours 
Charging Time: 2 hours