Compact, super lightweight USB rechargeable LED cycling taillight. Its durable co-molded construction is minimal and has an IPX7 water resistance rating. A versatile mounting strap quickly mounts to a variety of post sizes. Five output modes offer up to 5-lumens and the custom Wide Angle Optics lens provides 270° of visibility. The Femto USB Rear can run for up to 15 hours and is easily rechargeable with the included Micro USB cable. A secure, threaded composite matrix cover keeps the USB port clean and sealed. The Femto USB is perfect for commuters and recreational riders looking for a simple and inexpensive way to add visibility.

Features

• Max Lumens: 5
• Weight: 23g
• Max Runtime: 15 Hours
• Recharge Time: 2:30 Hours

'Having used these on many a dull day, I can vouch for their ability to cut through the urban landscape. Comprising a 15-lumen front and 5-lumen rear, they were clearly noticeable from an impressive 200 metres away, with the fast flash setting proving impossible to miss, albeit not the easiest on the eyes...If you're a regular commuter or recreational rider and want a set of reliable lights to leave on your bike that maximise safety, these are a really good option.'