Wuben B1

83/100
BikeRide Score
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Facts

Light Type
Mounting
Brand
Bike Type
Lumens
3600 Lumens
Battery Life
2.3 to 36 Hours
Power
Weight
5.78, 13.92 oz
Water Resistance Level
IP Rating
IP65

Summary of Reviews

We have read all expert and user reviews on the Wuben B1. In summary, this is what cyclists think.

7 reasons to buy

  • Experts appreciate the wide beam spread for trail riding at night.
  • The light rotates horizontally, allowing users to change the beam direction.
  • Battery life in the low (200 lumens) and medium (1,000 lumens) settings is good, say testers.
  • Experts find the handlebar mount stays securely in place over bumpy terrain.
  • Reviewers say the wireless remote is easy to use even when wearing thick gloves.
  • The B1 meets the ANSI FL1 standard, meaning it’s resistant to being dropped from a height of 3.3 feet.
  • A buyer says the flashing mode offers good daytime visibility on roads.

5 reasons not to buy

  • The B1 quickly overheats in turbo mode and automatically drops to just 25 lumens in order to cool down.
  • The B1's lack of beam cut-off can blind other road users.
  • Wuben’s vague terminology leads to confusion about battery life in turbo and high modes.
  • Wuben doesn’t specify a handlebar diameter range for the mount. A tester says it’s too big for 26mm bars.
  • An expert bemoans the slow six-hour charge time.

Bottom line

The Wuben B1 is a front light for off-road riding with five modes and a wireless remote. Wuben doesn’t provide clear information on handlebar fit and runtimes. The B1 earns praise for its wide beam spread, wireless remote, and solid runtimes in low and medium modes. However, the claimed 3600-lumen output is inaccurate, as the light quickly overheats and drops brightness in response. Other problems include slow charging times and a lack of beam cut-off, which makes this light a poor choice for road riding. Nonetheless, experts and owners like the B1 and consider it a good option for trail riding at night.

Expert Reviews

82/100 based on 2 rated expert reviews
81
?
This review has been given a score. Read more here
Flashlight Enthusiast

Wuben B1 Review – Long Runtime Bicycle Flashlight

… I believe that [the medium mode] is the biggest strength of [the] Wuben B1 flashlight. As you can see, we’ve got over six and a half hours of true 1,000-lumen runtime…

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83
?
This review has been given a score. Read more here
Grzybek Reviews

Wuben B1 Review | High Beams for Your Bike

The B1 is Wuben’s first dedicated bike light, and it performs surprisingly well. It generates a standard beam without a cut-off, so it’s best suited for forests, dirt roads, mountain biking, and other places without traffic to blind.

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North Country MTB

Wuben B1 Professional Bike Light | 3600 Lumens

This thing is [very] well built. [It] feels very robust and heavy-duty, which is what I’m going to want when I’m out on the trails…

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Millennial Review

Ridiculously Bright!!! Wuben B1 3600Lm Bicycle Light Review and Unboxing

At this point, there’s enough light to really get a sense of just how bright this is… you can move it up to high, which is just incredible… it might as well be daylight out here!

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Wuben B1 Bike Light – 3600 Lumens | Review + Real World Use

For a super bright solidly built light… [the] B1 is a great buy. It provides great visibility and long run times… 

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Leuchtkraft

Wuben B1 LED Bike Light 3600 Lumen XHP 70.2 Review Bike Light Flashlight Beamshots B2 C2 X0 [German]

… I’ll go back to low mode… So, as you can see, [it is] absolutely sufficient to ride a bike in the dark.

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User Ratings

94/100 based on 13 ratings
  • 5 star
    77%
  • 4 star
    15%
  • 3 star
    8%
  • 2 star
    0%
  • 1 star
    0%

Bike Light Comparison

Wuben B1 in comparison to averages