The Busch and Muller Lumotec Eyro is like the best MI6 spy - plain, unassuming, in disguise and very good at its job. If you're a forgetful person who's lost more than one removable front light to an opportunistic thief because you left it on your bike after a dark commute, the Eyro's about to become your favourite sidekick.

The 30 LUX Eyro is disguised as a permanently-mounted dynamo headlamp, but can easily be removed from its bolted-on mount to recharge using a USB cable. The strong plastic body is robustly built and protects the charging port from downpours and other foul weather. The Eyro's lithium battery lasts 5-15 hours on High or Low setting (respectively) and has a battery-indicator light to let you know when you're running low on juice - but don't worry, it only takes 3 hours to revive the Eyro from totally dead to full charge.

• Busch & Muller Lumotec Eyro USB Front Light
• Snaps in and out of permanent mount for recharging, but looks like it's permanently fixed to deter thieves
• Lithium battery holds enough juice for 5-15 hours of use
• Switch between Low (10 LUX) or High (30 LUX) output settings for differing terrain 
• Battery indicator light lets you know when you need to recharge
• Sturdy plastic construction 
• Includes USB charging cable
• Made in Germany

Busch & Muller Company History: Since 1925 Busch and Muller has been on the cutting edge of dynamo light technology creating some of the most innovative light systems in the bicycle industry. Focussing on LUX rather than Lumen (LUX is not just about power emitted but the intensity of illumination across area) output has resulted in some of the finest lights with the most impressive fields of light on the market. The massive selection of styles and power output results in a light for any bike and that, in the end, is what is needed. Busch and Muller are committed to continually innovating and ensuring that cyclists are safe on the road but can still light up their next adventure. 

Download: Busch & Muller Lumotech Eyro Installation Data Sheet