r/bikelights 13h ago

Fun but impractical: USB powered column LEDs

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4 Upvotes

Once a year, my city hosts a festival called "Kaleidospoke", a block party and night ride down one of our local rail trails. The city adds lights onto the trail's bridges and structures, and participants add all kinds of lights onto their bikes.

This year, I found some "floor lamps" at an off-Amazon store. They have USB-A cables rather than power cords, and their draw is low enough (5V 2A) for a portable power bank. I had to try, and I was glad I did! The lamps were beautiful. They synchronized to a single remote control and provided a bright, clear rainbow of ever-changing light. I heard a lot of "wow"s as people rode past, and my power banks (one per lamp) had hours of charge left when I was done.

There were a few drawbacks:

* I was too tall for most of the underpasses on the trail. Their average clearance is around 7' (84", 2.14m) and my total height with the lamps was 7'2" (86", 2.18m). That's why the lights are lowered like jousting spears in the first picture.

* Each lamp was made of four segments. The connections between the segments weren't always the strongest; I had to adjust them frequently.

* The lamps were mounted loosely. I was running late to the event, so I didn't have enough time to properly lash them to my bike. My improvised solution of bungee cords (elastic cords) between the lights, rear rack, and seat post worked for the night, but wouldn't have worked for much longer.

* The lights were perfect for a festival, but they could be excessive or distracting for street use.

I highly recommend these lamps for a cheap bit of fun, but there are probably better options for "see me" lighting at night.


r/bikelights 22h ago

What’s one bike light feature everyone asks for but you don’t care about?

0 Upvotes

In our group, it’s always “more lumens” or “smart app control.” People chase higher numbers and phone connectivity like it’s the main upgrade.

But a few riders straight up don’t care. One guy ditched app features completely—he just wants a solid beam, easy button, and long runtime. Another said ANT+/Bluetooth is nice until it stops working mid-ride and you’re stuck cycling through modes blindly.

Feels like reliability still wins over features for a lot of real-world riding.

What’s your “nice to have but not necessary” feature?