Lezyne KTV Pro Drive
27,40
Lezyne KTV Pro Drive
Sigma Blaze
25,36
Sigma Blaze
BBB Cycling Signal BLS-137
31,46
BBB Cycling Signal BLS-137

Lezyne KTV Pro Drive vs. Sigma Blaze vs. BBB Cycling Signal BLS-137


Lezyne KTV Pro Drive
Sigma Blaze
BBB Cycling Signal BLS-137
Lezyne KTV Pro Drive

27,40

View product
Sigma Blaze

25,36

View product
BBB Cycling Signal BLS-137

31,46

View product

This is what our customers think

Reviews
Pros
Usb rechargeable (3x)
Compact (2x)
fits well on aerodynamic seat post
strong light
Visible (2x)
Bright (2x)
brake light (2x)
Makkelijk monteerbaar
Bright lamp. many modes.
Easy to charge
Nice and narrow
Beautiful design
Cons
No (4x)
a bit heavy
None found
Proper mounting is tricky
No (2x)
Not obvious mode selection
burns just a little too short
Charging does take a long time
Elastic is very small for aero seat post
Difficult to mount on aero seat bar
Control button on the back
the switch is on the inside

According to the product specialist

Pros
The Lezyne KTV Pro Drive has a maximum light output of 75 in its "Daytime Flash" mode. Ensuring you are clearly visible at all times, both at night and during the day.
The "Wide Angle Optics" lens provides 270° of visibility. The light can also be seen on the sides of the lamp, making you more visible to surrounding traffic.
Charges in 3 hours with the built-in USB stick. Up to 18 hours of battery life in continuous Economy mode.
Easy to attach to almost all seat posts with the silicone strap.
The Sigma Blaze has a brake light function and is visible to other road users up to 500 metres away.
The IPX4 water rating means the light is splashproof, and so it is also suitable for use in wet conditions.
Thanks to the internal battery and the micro-USB cable that comes with it, the Blaze is fully charged within 3 hours.
The light sensor switches the light on and off, depending on the ambient light. This saves battery power and is ideal for rides that include passing through forests or tunnels.
The maximum light output of 50 lumen is ideal for use in the city and as daytime running lights.
The memory mode remembers your last used lighting mode, so you will always find your favourite mode quickly.
Turning the light on and off is done by pressing the lamp, perfect when wearing gloves.
Cons
Charging with the built-in USB stick is not as easy as charging with a separate USB cable.
The light's run time is approximately 7 hours. In this price range you can find other rear lights with a longer battery life.
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Specifications

Power Source
Internal Battery
Internal Battery
Internal Battery
Amount of lumen
75
50
Max. Battery Life highest mode
4 hours
2.5 hours
Max. battery Life lowest mode
19:30 hours / min.
7 hours
32 hours
StVZO certification
Yes
No
USB rechargeable
Yes, USB-A
Yes, Micro-USB
Yes, Micro-USB
Flashing Mode
Yes
No
Yes
Number of Modes
5
1
5
Light Output in Lumen
0 - 100 lumen
0 - 100 lumen
Smart Bike Light
No
No
No
Colour
Black
Black
Black
Daytime running lights
Yes
No
Yes
Brake light feature
No
Yes
No
Lateral visibility
Best
Good
Radar feature
No
No
No