Vioo 100 Rear LED Bike Light - Black

8322808

B'TWIN

Made for improving the visibility of cyclists, during the day and at night.
These LED lights effectively increase your visibility as you ride (but do not serve as a replacement for lights required by local laws).

Advantage
VisibilityVisible from 300 metres away. Flashing and continuous mode.
AutonomyBattery life: 32 hours/continuous mode, 44 hours/flash mode. 2 x CR032 batteries
Easy assembly / dismantlingUniversal attachment system: on the bike or rider (helmet, jacket, etc.)
Warranty2 Years
Technical Information

1
Visibility
B'TWIN has created the B'VISIBLE label to designate products that improve your visibility while cycling. It guarantees high-performance visibility that has been scientifically tested and approved in the lab, available on a full line of B'TWIN products.
2
Performance
LED brightness: 8 Lumen.
Information / Concept / Technology
Composition
Structure : 100.0% Styrene Ethylene Butadiene Styrene (SEBS) Inside Shell - Main fabric : 100.0% Printed Circuit Board

Product test
Laboratory tests have been carried out to approve the components: batteries, battery life, UV resistance, durability, etc. The final product is then tested to simulate the durability of the assembly over time. The light is fitted to a test bike to reproduce the vibrations of cycling on a road for several thousand cycles.

Maintenance tips
Remove the electronic device from the VIOO before cleaning the flexible part with clean soapy water.

Reviews

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Avoid this product
Used for 3 to 6 months
I have purchased this same product twice and both times I've lost the light since it simply fell off my bike. I highly recommend getting a product at a higher price point, instead of saving cash on this one. My suggestion would be to buy a rechargeable rear light, which will last longer.
Response of the brand
Hello Abhiram, 
Thank you for taking the time to give us your review.  It is very rare that the product falls off because the rubber strap has a flap that stops it from rolling out to fall off. It also depends on the place where it was strapped on to. It is best designed for the handle bar and seat post. 

Deepak
Abhiram found this answer helpful
led bike light `
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Used for 1 week or less
it nice bright back light
but i felt it should have had a usb charging
Rear white plastic
Used for 1 week or less
Got this at the store in poonamalee, Chennai. However, when i had opened it after getting back home, i found that the rear white plastic part housing the batteries was a little off in alignment. Try as i might it wudn be as shown in one ve the images above. While this isnt a deal-breaker, i am honestly a little disappointed to see that.. My only suggestion to buyers, please open the packmwhile at the store to check it
Decent two modes for 6tye price
Rear white plastic s off position
Versatile little light
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Used for 1 week or less
Obviously designed for handlebars but the wrap-around stretchable strap means it can be fitted to pretty much anything of a roughly cylindrical shape - I was able to attach one to the rear of my helmet giving me visibility at a much higher level than the rear bike light.
Teeny tiny, but bright enough
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Used for 2 to 8 weeks
I actually bought two red ones and put one on each side. Alone they'll probably not be amazing but together they provide a decent glow at the back. Not had any issues with getting them soaked, or with the straps breaking, so no complaints as of yet
Tiny, cheap, easy install, good backup/secondary
Not overly bright alone, but who cares?
Additional complimentary light set - less than £6!
Used for 1 week or less
I was complimented on the brightness and great visibility of these lights even before dusk set in. situated front and rear on my helmet, you wouldn't know they were thee, very lightweight.
Great value for money, lightweight, versatile.
V100 rear lights
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Used for 2 to 8 weeks
As above..
Good quality light weight easy to fit rear light
None
Good little light
Used for 3 to 6 months
A good little light that is great value. It's only intended as a 'get me home' light or a backup. I have a set on my helmet as they are easy to fit. I've had plenty of inexpensive little light sets and these are about the best you can but for around a fiver a set in my opinion.
Value for money. Good range of colours. Easy fit.
None really
Small on Size, Big on Light
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Used for 2 to 8 weeks
Has flashing and static light option, very bright, quick and small enough to easy remove and store in saddle bag or pockets. Very good price for product.
Would like to see how long rubber hold up under wear and tear, and may need some grip tape to stop slipping,but so far very good.
Small, compact, very visible
none so far
Love 'em
Used for More than 2 years
Love this little lights as there's no bracket to fit to your frame and they're tiny to put in your pocket, whilst kicking out a very bright beam.
Small, light, will fit to any bike