LED Running Light includes the following features : 

• IP44 waterproof design
• 1 white light on the front and 8 red lights on the back
• Upgrade vertical directional beam
• 90° adjustable angle
• 3 lighting modes (high > low > strobe)
• Projecting up to 250 lumens of LEDs within a visibility range of 0-20 meters
• Operated by 1,200 mah battery
• Easy to charge the computer and power bank (charging voltage: 3.7-5V)
• Adjustable strap

Material :

• ABS housing

Size closed :

• Front light - Length of 9 cm x Width of 10 cm x Thickness of 2.2 cm
• Back light - Length of 7.1 cm x Width of 11.7 cm x Thickness of 1.7 cm