The Femto USB Drive is very compact and lightweight. It is USB rechargeable with a durable molded construction. This construction has a water resistance of IPX7. This means that the LED is waterproof when submerged from 1 meter deep and no longer than 30 minutes. The supplied strap can be mounted in various ways. The five output modes go up to 15 lumens and the custom optics lens offers over 180 ° visibility. The Femto USB can be used for up to 20 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 serious cyclists looking for a simple and inexpensive way to increase their visibility in traffic. Also available as a pair.
The diagram below indicates how many lumens the lamp offers in a certain position and how long the LED can sustain this. 1 lumen equals the light of a candle.
Color (basic) | Black, Black |
Weight (grams) | 22 |
Mounting material | Strap |
max. battery life (hours) | 20 |
Lumen (brightness) | 15 |
Number of Modes | 3 |
Power source | USB rechargeable |
Material | Aluminium |
Other features bicycle accessory | Waterproof |
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