Tern Vizy Light

4.69 out of 5 based on 13 customer ratings
(15 customer reviews)

$ 40.00

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Safety—Radi(c)ally Reinvented.

  • Creates a wide circle of light on the ground, encouraging drivers to pass at a safe distance
  • Illuminates you and your bike, so you’re clearly recognized as a cyclist
  • Includes an additional rear-facing light, for extra visibility from behind
  • Quick-release mounting system so it’s easy to take off your bike
  • IPX5 water resistance for all-weather riding
  • USB rechargeable
  • Fits any bicycle with a seat tube of 27.2 – 35 mm
  • Weighs 74 g
  • Now in Black only!
SKU: B.00003.0422.03.01 Categories: , , , ,

The Tern Vizy Light projects 360° of radial light on the ground while you ride. This creates a clear signal for cars to pass at a safe distance, and illuminates your body, so drivers can see you’re a cyclist and react accordingly.

It’s weatherproof, USB rechargeable, and beautifully encased — safety radically reinvented.

15 reviews for Tern Vizy Light

  1. 5 out of 5

    (verified owner):

    Love it! It’s a great light, really bright, good quality, strong.. it is not just some poor quality plastic.
    I feel insecure with the release mounting system because I’m afraid to lose it when I hit a pothole (there are plenty in my city :() but so far so good!
    It’s great the circle that makes on the ground.
    The best part, it is usb rechargable.. I didn’t use a lot but since I bought it (two months) I didn’t have to recharge it yet.
    I’m looking for something similar but for front light..

  2. 5 out of 5

    (verified owner):

    From the moment i saw it, i was hooked. My bike gets noticed by even in dusk light.

  3. 5 out of 5

    (verified owner):

    It has a solid construction, bright, and I just feel more safe after my 1st night ride.

  4. 5 out of 5

    (verified owner):

    Happy is a good word that describes the feeling with the tern Vizy light on my BIKE. I hope to get two more soon. Thank you!

  5. 5 out of 5


    I just purchased the light, and I’m trying to determine why I waited so long. It is BRIGHT! Just what I need for the road and drivers who don’t pay attention. This one gets their attention. I like the selection of various lighting for daylight and for dusk or night time. It is bright in the daytime, more so than other lights. Thank you for a great product, great design, well made, works as a real tail light should. Combine that with my present ORP up front, and I’m set!

  6. 4 out of 5

    (verified owner):

    It’s bright. I love it & kudos to premiumbikegear for fast shipment.

  7. 4 out of 5

    (verified owner):

    Not only is the build and finishing of the Tern Vizy of good standard but it is also very functional. The “light cloud” projected on the ground not only made my bike more visible but i notice that cars are giving me more space while passing me. Something that can be improved is the covering for the charging port. It is noted that the section where the rubber cover bends, while charging, turns white (a sign of stress), and i am concern how many “bends” can it sustain before it tears off.

  8. 5 out of 5

    (verified owner):

    Bright! Using day & night from September in flashing economy mode during 6 – 7-hours rides couldn’t manage to discharge it to the end yet.

  9. 5 out of 5

    (verified owner):

    I wanted a tail light like this. And This ‘Tern Vizy Light’ satisfy me.

  10. 4 out of 5

    (verified owner):

    Pretty solid light, and bright. Shipping was faster than expected and fits well on my Tern. Like someone else stated I wish it came in black and not just the silver color to blend better with my bike.

  11. 4 out of 5

    (verified owner):

    Order and delivery to France with no problems, very fast !
    The device is well made, light very powerful, I’m keen to test it when it’s getting darker to see the result, but it look promising. I charged it once a few days/weeks ago, and it’s still working. Ok, I’m only using it a few minutes per day, but still, it’s sleeping in the cold, so it seems to be strong. Let’s see in a few weeks again !

  12. 5 out of 5

    (verified owner):

    This is the best light I have ever bought. Using the Vizy Light feels like riding around with an illuminated christmas tree, very safe and noticed by car drivers. Shipment from Taiwan to Germany was very fast. I really recommend this light for every fellow bike commuter, who wants to be safe during the cold and dark season. Plus, the Vizy Light looks cool. If you want to check if it is operating just look down at your feet: If they are pedaling in a sea of red light the answer is “Yes!”.

  13. 5 out of 5

    (verified owner):

    I really love this light – I have a regular back light and this one now for when driving around at night. I can’t wait for the night to come now to be able to have that big red circle around my bike and be so visible. I wished everyone would have such great visibility at night as this makes life so much easier for vehicle drivers, and is so much safer for weaker road users like cyclists etc.

  14. :

    I’ve been using the Vizy light for about 3 months. It’s light, easy to attach to the seatpost, and easy to remove for charging. I charge it once a week (about 35 miles of commuting), though I imagine it would last longer. Charging is so easy it could be done daily.

    The rear-facing light is more than adequately bright for night use, and also for use as a daytime running light. The downward-projecting LED is not bright enough to be seen in daylight… it would be nice if it could be shut off in at least one of the modes for battery conservation. Now that the days are getting shorter, part of my commute is in darkness; this is where the down-facing LED shows up. I have posted images on the Tern Forum here: http://www.ternbicycles.com/us/forum/let-there-be-light?page=1#comment-12169 .

    This light replaces a Dinotte 300R, which is *extremely* bright, casting a red light over the pavement for 20 feet or more behind (as opposed to around) the bike. I had it angled slightly downward so as not to blind drivers behind me. I could still see its reflection in stop signs a hundred yards behind me. Tern’s philosophy seems to be that the light should be visible, but not so bright that it either blinds or pisses off motorists or cyclists behind. In the time I’ve used the Vizy, I haven’t been run over, and no one has complained about the brightness. The Dinotte elicited an occasional remark about the visibility; I never heard a complaint. The Dinotte costs about 5 times more than the Vizy. I think the math speaks for itself!

    I feel I must disagree with Harald (above) about the color. The silver I think would look good even on a black bike. If it’s stealth one were after, why use a light? 😉 (see images on site linked above; yes, it’s a silver seatpost)

  15. (verified owner):

    Fast delivery to Germany. The new “Tern Vizy Light” is awesome with many functions. I hope this light will be offered in future time in black color, because I own two black Tern bikes. A black Tern Vizy Light on a black Tern would look better than a silver one on an black Tern.

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