Lezyne Saddle Ai Alert 250 Rear
54,95
Lezyne Saddle Ai Alert 250 Rear
Lezyne Strip Pro Ai Alert 400+
47,95
Lezyne Strip Pro Ai Alert 400+
Cycplus L7 Radar Tail Light
59,99
Cycplus L7 Radar Tail Light
Lezyne Saddle Drive 250
55,95
Lezyne Saddle Drive 250

Compare Products (4)

Lezyne Saddle Ai Alert 250 Rear
Lezyne Strip Pro Ai Alert 400+
Cycplus L7 Radar Tail Light
Lezyne Saddle Drive 250
Lezyne Saddle Ai Alert 250 Rear

54,95

View product
Lezyne Strip Pro Ai Alert 400+

47,95

View product
Cycplus L7 Radar Tail Light

59,99

View product
Lezyne Saddle Drive 250

55,95

View product

This is what our customers think

Reviews
(9)
(9)
(8)
(1)
Pros
burns super long
aluminium housing
robust
with brake light
Lasts long time
Great disruptive mode for daylight riding
Great modes for both day and night
Saving mode when you're low on battery
Price (2x)
design
Cheaper than other radars
Sleek design
Levensduur batterij
Lichtsterkte
materiaal
montage
Cons
Quite pricey
Mounting is a bit tricky.
No
Quite large
Mounting rubber is a bit short and no tab
not yet found
lots of false positives
lacks a few extra light modes
difficulty with multiple e-vehicles
brake function too sensitive
rammelt

According to the product specialist

Pros
People behind you will know you're braking thanks to this light with AI braking technology.
You'll be clearly visible even in places that aren't well lit, with this light's maximum output of 250 lumens.
At the lowest mode, this rear light lasts for an impressive 60 hours.
This bike light will work just fine in the rain: you can even submerge it.
This light is USB-C rechargeable.
Premium, highly visible rear bike light combined with advanced AI Alert technology for maximum safety.
Optimal light distribution, even in the darkest places, during the day or in the worst, foggy conditions.
Up to 400 lumens of light output in Day Flash mode, plus an impressive 80 hour runtime in FEMTO mode.
Extensively tested according to the IPX7 waterproofing norms, to guarantee functionality in bad weather conditions.
Wide-angle optics for 270° degrees of visibility, and a total of seven regular and flashing modes.
Advanced radar system that detects traffic approaching from behind up to 160 metres away.
Dual alert system with visual and audible signals for extra safety.
Long battery life: up to 30 hours in radar mode and 22 hours in flash mode.
Automatic brake detection for increased visibility when braking.
IPX6 water-resistant and compatible with various seatposts and bike computers.
Door het maximum van 250 lumen ben je ook zichtbaar op plekken die minder goed verlicht zijn.
Op de laagste stand gaat dit achterlicht tot wel 60 uur mee.
Gemakkelijk op te laden via de USB-C oplaadpoort.
Cons
You can't secure this light around your seatpost.
Charging cable not included.
Works only with bike computers with rear radar light connectivity.
Dit achterlicht is niet te gebruiken in combinatie met een zadeltasje
Dit lampje beschikt niet over een remlicht.

Specifications

Connector plug
USB-C
USB-C
Power Source
Internal Battery
Internal Battery
Internal Battery
Internal Battery
Amount of lumen
250
400
250
Weight
73 grams
71 grams
67 grams
73 grams
Max. Battery Life highest mode
15 hours
5,5 hours
4 hours
Max. battery Life lowest mode
60 hours
80 hours
25 hours
60 hours
StVZO certification
No
Yes, StVZO approved
No
No
Mount(s)
Clip
Elastic Band / Strap
Elastic Band / Strap
Clip
USB rechargeable
Yes, USB-C
Yes, USB-C
Yes, USB-C
Yes, USB-C
Flashing Mode
Yes
Yes
Yes
Yes
Number of Modes
7
7
4
7
Compatibility
Yes, with Lezyne Smart Connect app
None
Yes, with cycling navigation with Bluetooth/ANT+
None
Light Output in Lumen
Being seen in limited lighted environment: 100 - 400 lumen
Being seen in limited lighted environment: 100 - 400 lumen
40 lumen
0 - 250 lumen
Smart Bike Light
Yes
No
Yes
No
Light Type
Detachable light
Detachable light
Detachable light
Detachable light
Colour
Black
Black
Black
Black
Daytime running lights
Yes
Yes
Yes
Yes
Brake light feature
Yes
Yes
Yes
No
Mounting location
Under the saddle
Seatpost
Seatpost
Under the saddle
Battery indicator
LED
LED
Lateral visibility
Good
Best
Best
Good
Radar feature
Rear light with radar function
No radar function
Rear light with radar function
No radar function
Water resistance
IPX7: immersion-proof
IPX7: immersion-proof
IPX6: water-resistant
IPX7: immersion-proof
Camera function
No camera function
No camera function
No camera function
No camera function
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