Specifications:

Colour: Red/White
Material: aluminum alloy + engineering plastic
4 modes: strong, weak, slow flash, strobe
LED: 3 x bright LEDs
How to charge: through Micro USB cable
Size: 55*55mm
Brightness and hours
White
High Beam 160 Lumens (2.5 Hours)
Low Beam 120 Lumens ( 3.5 Hours)
Fast Fresh 120 Lumens ( 3 Hours)
RED
High Beam 80 Lumens (1.5 Hours)
Low Beam 60 Lumens ( 2 Hours)
Fast Fresh 120 Lumens (1.5 Hours)

Package includes:

1 x Bike White Front Light
1 x Bike RED Rear Light
2 x USB charging cable

Notes:

1. Please allow slight chromatic aberration in the photo
2. Due to manual measurement, the size may deviate