Lamp: 2 Red LED's; Battery: CR2032 (2) (Included); Control: 2 Modes. Constant/Blinking;Burn Time (approx): 60 hrs / 100 hrs; Luminous Intensity: 0.6 Candle Power/10M;Mount: Seatpost and Topeak Bags;Size (L x W x H): 4.8 x 3.5 x 3 cm, 1.9 x 1.4 x 1.2;Weight: 20.6 g / 0.73 oz; Material: Lamp Housing: Engineering Grade Plastic

• Topeak AlienLux Tail Light - Red
• Red

Topeak AlienLux Tail Light - RedTopeak