With 2-bright LED's per light and a highly versatile silicone multi-mount body the Doppler lights make it easy to improve your visibility and safety in seconds.Super Doppler Specifications Front: 2 LED's producing 8 Lumen.

• 3 Modes:
• Strobe – 272 Hour burn time
• Flash – 343 Hour burn time
• Steady On – 334 Hour burn time

Rear: 3.5 Lumen output

• 3 Modes:
• Strobe – 204 Hour burn time
• Flash – 270 Hour burn time
• Steady On – 238 Hour burn time Super Doppler Common Features
• Quick release, multi-mount silicone body
• IPX3 Waterproof rating
• 2 x CR2032 batteries per light (included)
• Fits all bar and seatpost diameters
• 40 grams / pair
• Black body (Front – Clear lens, Rear – Red lens)