Lezyne Femto USB Drive
14.18
Lezyne Femto USB Drive
Sigma Buster 100
20.28
Sigma Buster 100
Knog Plus
18.25
Knog Plus

Lezyne Femto USB Drive vs. Sigma Buster 100 vs. Knog Plus

Lezyne Femto USB Drive
Sigma Buster 100
Knog Plus
Lezyne Femto USB Drive

14.18

View product
Sigma Buster 100

20.28

View product
Knog Plus

18.25

View product

This is what our customers think

Reviews
(12)
(2)
(2)
Pros
Easy (2x)
Small (2x)
Rechargeable
Not expensive
-
Fel!
Easy USB charging anywhere
Can also be attached to your backpack or jacket
Stays in place
Cons
---
rubbers are scrap, quickly become porous
back side that clamps against handlebar is too slippery
Micro USB instead of USB-C
-
Please note charging point. See below

According to the product specialist

Pros
The Wide Angle Optics lens provides 180° visibility. The light can also be seen from the sides of the lamp, making you more visible to traffic around you.
The Lezyne Femto USB Drive can last up to 20 hours.
With an IPX7 rating, the Femto USB Drive is well waterproof. So it is no problem to leave the light on your bike when it rains.
-
The Knog Plus lasts up to 40 hours in "Eco Flash" mode. Long enough to stay visible all evening and night.
With the handy integrated clip, you can easily attach the lamp to a pannier, backpack or even your socks.
The two sizes of straps included allow the Knog Plus to fit round and oval stems and seat posts from 22 mm - 32 mm.
Cons
With a light output of 15 lumens, the Femto USB Drive does not provide enough light to see much for yourself on poorly lit or unlit bike paths.
-
Because of the light output of 40 lumens, your surroundings will not be illuminated. The Knog Plus is mainly to be seen by other road users.

Specifications

Power Source
Internal Battery
Internal Battery
Internal Battery
Amount of lumen
15
120
40
Weight
22 grams
62 grams
12 grams
Max. Battery Life highest mode
6 hours
2 hours
2 hours
Max. battery Life lowest mode
20 hours
10 hours
40 hours
Charging Time
2:30 hours / min
2 hours
4 hours
StVZO certification
No
No
No
Mount(s)
Elastic Strap
Clamping Band
Elastic Strap
Clip
Head Mount
No
No
No
Helmet Mount
No
Optional
No
USB rechargeable
Yes
Yes
Yes
Flashing Mode
Yes
Yes
Yes
Number of Modes
3
6
5
Replaceable Battery
No
No
No
Light Output in Lumen
0 - 100 lumen
100 - 400 lumen
0 - 100 lumen
Smart Bike Light
No
No
No
Colour
Black
Black
Black
Daytime running lights
No
No
No
Lightning to
Be seen:
0-250 lumens
[Niet gebruiken]
Be seen:
0-250 lumens
Battery indicator
LED
None
Compatible with remote
No
No
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