Improve your visibility from both directions with the Lezyne Femto Duo Helmet Light. This compact 2-in-1 unit combines a white front light and red rear light within a single helmet-mounted design.

The lightweight CNC-machined aluminium bodies provide excellent durability and weather resistance, while the adjustable hook-and-loop mounting straps make the light compatible with most vented cycling helmets.

Five lighting modes allow you to choose between three flashing patterns, pulse and constant illumination. Ideal for commuting, road cycling and everyday riding in low-light conditions.

Key Features

• Combined front and rear helmet light
• White front LED: 15 lumens
• Red rear LED: 7 lumens
• Five modes: three flash, pulse and constant
• Up to 60 hours runtime in flashing or pulse modes
• Up to 30 hours runtime in constant mode
• CNC-machined aluminium light bodies
• Composite Matrix helmet bracket
• Adjustable hook-and-loop straps
• Side visibility
• Weather-resistant construction
• Compatible with most vented cycling helmets
• Powered by four CR2032 batteries
• Weight: approximately 52g
• Colour: Black

Item Specifics

• Brand: Lezyne
• Model: Femto Duo
• Type: Helmet Light
• Light Combination: Front and Rear
• Front Output: 15 lumens
• Rear Output: 7 lumens
• Number of Modes: 5
• Power Source: Battery
• Battery Type: 4 x CR2032
• Material: CNC-Machined Aluminium / Composite
• Mounting Type: Helmet Mount
• Colour: Black
• Manufacturer Part Number: 71842
• EAN: 4712805986620
• Features: Weather Resistant, Flashing, Constant, Pulse, Side Visibility

Important Information

New unused, Packaging has some storage marks. This is a visibility light intended to help other road users see the cyclist. It is not designed as a high-powered headlight for illuminating completely unlit roads. Helmet shown in the photographs is for demonstration purposes only and is not included.