Mactronic Red Line 2.0 fietsachterlicht

With a powerful 30-lumen output and a runtime of up to 30 hours, the Mactronic Red Line 2.0 rear bike light ensures you stay visible on every ride. Its compact, aerodynamic design houses a high-efficiency LED that delivers a bright, wide-angle beam, making you conspicuous from up to 500 metres away. Whether commuting through city traffic or training on dark country roads, this light provides the confidence you need.

Overview

The Red Line 2.0 is a rear bicycle light engineered for reliability and ease of use. It features multiple lighting modes—steady, flash, and pulse—so you can adapt to different conditions and extend battery life. The integrated rechargeable battery charges via a standard USB port, eliminating the need for disposable batteries. A tool-free mounting system fits most seatposts and seatstays, and the light can be removed in seconds for charging or security.

What stands out

• High-visibility 30-lumen LED with 180° beam angle
• Up to 30 hours runtime in eco flash mode
• USB rechargeable—no batteries to replace
• IPX4 water resistance for all-weather riding
• Lightweight at only 45 grams
• Tool-free universal mount fits 22–35 mm seatposts

Technical details

• Light source: high-efficiency red LED
• Modes: steady, flash, pulse
• Battery: 3.7V 500mAh Li-ion rechargeable
• Charging: micro-USB, 2 hours full charge
• Runtime: up to 30 hours (flash), 10 hours (steady)
• Water resistance: IPX4
• Weight: 45 g
• Dimensions: 65 x 25 x 25 mm

Our verdict

The Mactronic Red Line 2.0 is a top-tier rear light that balances brightness, battery life, and durability. Its USB rechargeability and versatile mounting make it an excellent choice for any cyclist seeking dependable visibility.