AXA Retro rear light This AXA Retro rear light on batteries has one LED lamp and gives super bright red light. The lamp is also equipped with a battery indicator. This way you know exactly when your batteries are at the end of their life and you can replace them in time. Specifications: Color: black Material: plastic Dimensions 10 x 4 x 4.5 cm (LxWxD) Type of lighting: LED Burning time full batteries: 70 hours Weight: 75 grams German quality mark: K612 The rear light is mounted on the mudguard. Contents: 1 Rear light 2 Batteries (AAA) 1 Nut 1 Lock washer