How to Choose Bike Lights
Planet Bike Spok 50 USB Front Bike Light
$22.00
Members get an est. $2.20 in rewards
Featuring a USB-rechargeable lithium battery, the Planet Bike Spok 50 USB front bike light illuminates your rides with 3 LED safety light modes and 270° visibility for riding at all times of day.
- High-output surface-mounted LED light features Steady, Courtesy™ and Superflash™ modes
- Running times between charges: 2.5 hrs. on Steady at 50 lumens, 3.5 hrs. on Courtesy at 15 to 45 lumens, and up to 14 hrs. on Superflash at 50 lumens
- Side cutouts provide 270° range of visibility
- IP54-rated for dust and water resistance
- 270 mAh lithium polymer battery charges to full capacity in 2 hrs. with USB-C cable (included)
- Compact size and rubber strap make for quick and easy mounting to multiple locations on the bike in seconds, without the need for tools
Imported.
View all Planet Bike Bike Headlights| Best Use | Cycling |
|---|---|
| Bulb Type | LED |
| Number of Bulbs | 1 |
| Max Light Output (Lumens) | 50 lumens |
| Headlight Mounting | Handlebar and Helmet |
| Rechargeability | Rechargeable |
| Charge Time | 2 hours |
| Batteries | 270mAh lithium polymer |
| Integrated Battery | Yes |
| Battery Life on High | 2.5 hours |
| Battery Life on Low | 3.5 hours |
| Battery Life Flashing | 14 hours |
| Weight | 0.88 ounces |
Buying Advice
Review this Product
Adding a review will require a valid email for verification
Most Helpful Favorable Review
Pretty good light
Mari S3 years ago
Did lose its charge in the middle of a ride but was easily recharged when I got home! Not the brightest though, so riding at night without many street lights might be a little too dark.
Mari S
14 people found this review helpful
Most Helpful Critical Review
Lightweight and easy to use but not durable
AlexC2 years ago
I liked this light- it’s lightweight and bright enough, but it’s held together by just 1 tiny screw in the bottom that stripped out of the plastic after about 1 year. The light fell off and promptly got run over by a pickup truck.
AlexC
MD
9 people found this review helpful
Customer Images
Olga
Tucson, AZ
bright and lightweight --- it works great
4 years ago
I really like this light - I use it on my bike for commuting and sometimes take it with me hiking as a backup (to one or two headlamps) since it is so small and light. Unfortunately, I dropped it on one hike and quickly replaced it with exactly the same model. It recharges quickly through the USB port and I found that it lasted for many days between recharges. It starts flashing to indicate a recharge is needed. I really don't have anything bad to say about this little light.
Yes , I recommend this product
Mari S
Pretty good light
3 years ago
Did lose its charge in the middle of a ride but was easily recharged when I got home! Not the brightest though, so riding at night without many street lights might be a little too dark.
Age:25–34
Yes , I recommend this product
Jake
Solid bike headlight
3 years ago
Not the most amazing bike light but gets the job done for the value. Didn't want to spend $100+ on something more sophisticated - really just wanted a good security light for bike in the evening and something to help me navigate darker roads at the end of my rides.
John L
Baltimore, MD
Spok 50 keeps me visible on day and night rides
3 years ago
The Planet Bike Spok 50 USB Front Bike Light has performed very well. I generally use it in strobe mode. The charge last for over a week with my current daily use.
Age:55–64
Yes , I recommend this product
Cyclone2411
Chicago, IL
Bright and Convenient
1 year ago
Bright and does the job to get cars/people to notice you. I also like how it’s easy to remove and install the light when you are on stops.
Age:25–34
Yes , I recommend this product
derekhski
Portland OR
Daytime running lights on flash
2 years ago
The Spok 50 is an awesome little light. My opinion is that It's not made for seeing things but for being seen. I run mine like 99% of the time on strobe/ flash, day and night. Just to attract attention for the other users of the roadways. I have at times doubled them up and used as a beam, but only when riding through the Snowqualmie Pass Tunnel
Age:55–64
Yes , I recommend this product
AlexC
Maryland
Lightweight and easy to use but not durable
2 years ago
I liked this light- it’s lightweight and bright enough, but it’s held together by just 1 tiny screw in the bottom that stripped out of the plastic after about 1 year. The light fell off and promptly got run over by a pickup truck.
Age:45–54
No, I do not recommend this product
Patty
Montgomery Co, Maryland
Great, but a tight fit on my road bike
3 years ago
This light is so much brighter than the battery-operated one I'd been using. It's easy to attach and stays put. However, on my Trek Madone WSD handlebars (are these smaller than men's handlebars?), I have to REALLY stretch the strap to get it on; too bad the strap isn't 1/2" longer. I worry that it will snap or tear. But I like the light well enough to take a chance, and will keep it. I haven't used it enough to be able to fairly rate battery life, but after a 4-hour ride on flashing mode, it was still very bright.
Age:55–64
Yes , I recommend this product
Jeff
Northern Virginia
Meets the min.
3 years ago
Tiny light but big and bright enough for commute in the dark on modestly lit road-side bike path.
Age:45–54
Yes , I recommend this product
Ron
WNC
Strap breaks easily
1 year ago
Strap broke after 3 uses. Moving the light from one bike to another, pulled the strap to secure it to a rack and suddenly there were two pieces. Light works great but strap sucks. Poor quality straps really diminish an otherwise good product.
Age:55–64
No, I do not recommend this product
1 - 10 of 36 Reviews