Simson lighting set This lighting set from Simson has five LED lights and provides a super bright light. The set can withstand a knock, is splash-proof and comes with two holders. Specifications: Colour: black/red Material: plastic Dimensions front light: 5 x 8 x 3 cm (L x W x D) Dimensions rear light: 5 x 8 x 3 cm (L x W x D) Dimensions holders: 3 x 5 cm (L x W) Clamp diameter: 20 to 25 mm Lighting type: LED Product type: 020757 Suitable for mounting on the handlebars and seat post. Contents: 1 Front light 1 Rear light 2 Holders 4 Batteries Mounting material