Lezyne Femto USB Drive
28,64
Lezyne Femto USB Drive
Knog Plus Twinpack
32,74
Knog Plus Twinpack
Lezyne KTV Drive
40,94
Lezyne KTV Drive

Lezyne Femto USB Drive vs. Knog Plus Twinpack vs. Lezyne KTV Drive

Lezyne Femto USB Drive
Knog Plus Twinpack
Lezyne KTV Drive
Lezyne Femto USB Drive

28,64

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Knog Plus Twinpack

32,74

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Lezyne KTV Drive

40,94

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This is what our customers think

Reviews
(20)
(30)
(4)
Pros
Small (2x)
Battery life (2x)
When attached they are secure
Sufficient light for around town
Super bright (3x)
Bright light (3x)
Easy to charge (3x)
Easy attachment (2x)
Different positions
Works well
Great Brightness
Many modes
Cons
Loose rubber bands not convenient
Battery dies in 2 days if not used
Loose rubber band
Too many modes of light
No (2x)
Not weatherproof
Barely lights your path
Empty quickly
Short fixing strap
Works only few minutes even after long charge

According to the product specialist

Pros
The Wide Angle Optics lens provides 180° visibility. The light is also visible from the side, making you more visible to surrounding traffic.
The Femto USB Drive is waterproof with an IPX7 rating. So you can safely leave your light on your bike when it rains.
The Lezyne Femto USB Drive headlight can operate for up to 20 hours, the rear light for up to 15 hours.
The Knog Plus will last up to 40 hours in the "Eco Flash" mode. Long enough to stay visible all night.
With the handy integrated clip you can also easily attach the lamp to a pannier, backpack or even your socks.
The two straps included in the delivery allow the Knog Plus to fit round and oval stems and seat posts from 22mm - 32mm.
Because of the IPX7 rating, the lamp can be used during heavy rain without worry.
The KTV Drive bicycle lamps can be recharged via the integrated, cable-free USB stick.
Cons
With a light output of 15 lumens, the Femto USB Drive headlight does not provide enough light to see a lot on poorly lit or unlit cycle paths.
With 40 lumens, the lights don't illuminate your surroundings. The Knog Plus's main purpose is to be seen by other road users.
The headlight is not powerful enough for use on dark roads without street lights.

Specifications

Power Source
Internal Battery
Internal Battery
Internal Battery
Max. Battery Life highest mode
4:30 hours / min.
2 hours
2 hours
Max. battery Life lowest mode
20 hours
40 hours
20 hours
Charging Time
2:30 hours / min
4 hours
3 hours
StVZO certification
No
Mount(s)
Elastic Strap
Elastic Strap
Clip
Elastic Strap
Head Mount
No
No
No
Helmet Mount
No
No
Optional
USB rechargeable
Yes, Micro-USB
Yes, USB-A
Yes, USB-A
Flashing Mode
Yes
Yes
Yes
Number of Modes
3
5
5
Replaceable Battery
No
No
No
Light Output in Lumen
0 - 100 lumen
0 - 100 lumen
100 - 400 lumen
Smart Bike Light
No
No
No
Colour
Black
Black
Black
Daytime running lights
No
No
Yes
Amount lumen front light
15
40
220
Amount lumen rear light
05
20
10
Lightning to
Be seen:
0-250 lumens
Be seen:
0-250 lumens
Be seen:
0-250 lumens
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