Ruitaisen LED Smart Rear Bicycle Light: Dynamic devil eye design
Available Options
There’s a simple task: make yourself visible on the road at night. This smart rear bicycle light tackles it with flair. Its dynamic devil eye design isn’t just for show—it’s a high-visibility beacon powered by intense LEDs that throw a steady, bright beam. Drivers won’t miss you, cutting down accident risks in dim conditions.
Ditch the disposable batteries; this thing is rechargeable, saving cash and the planet. Slap it on almost any bike or motorcycle—installation’s a breeze. Commuting, touring, or just cruising? It’s your go-to for urban jungles or dark backroads. Pro tip: charge it up fully and hit the flash mode in heavy traffic. It’s like a polite shout to the world: "I’m here!"
- Rechargeable battery powered
- LED illumination for night riding
- Motorcycle retrofit compatible
- Enhanced visibility and safety
- Dynamic devil eye design
General specs
- Brand: Ruitaisen LED
- Seller: Joom
- Power Source: Rechargeable Battery
- Light Type: LED
- Compatibility: Bicycles, Motorcycles
- Design: Dynamic Devil Eye
- Usage: Night Riding, Safety Enhancement
- First listed by seller: 8/24/25
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
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Smart Rear Bicycle Light Dynamic devil eye design
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| Brand | Ruitaisen LED | GoolRC | Sturdy equipment | YDM Beauty Life | OutsideWorld | Zoomer |
| Model | Devil Eyes | |||||
| Color | ||||||
| Rating |
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| Price | $47.74 | $20.37 | $21.15 | $70.23 | $44.61 | $16.77 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | August 23, 2025 | August 30, 2025 | August 20, 2025 | August 14, 2025 | August 30, 2025 | August 30, 2025 |
| Power Source | Rechargeable Battery | Rechargeable battery | Type C rechargeable | Rechargeable battery | ||
| Light Type | LED | LED | LED | |||
| Compatibility | Bicycles, Motorcycles | Bicycles, Electric wheelchairs | Bicycles, Motorcycles | |||
Smart Rear Bicycle Light
Grace S.
Denver, CO
September 6, 2025
when it first arrived on time, my bottom line is that this light does its job well for making me visible, but it's not perfect. as a researcher, i looked into a few options before buying, and this one stood out for its ease of use. i use it mostly for evening rides around denver with my kid, and it holds up fine in city traffic. the brightness is good, but i wish it lasted longer between charges. overall, it's a solid choice if you're okay with the minor drawbacks.
- Pros: the light is quite bright and makes me feel safer on the roads, especially at night. it was easy to put on my bike without any tools, and i like that i can charge it instead of buying batteries all the time. the design catches attention without being too flashy, which is a plus for visibility.
- Cons: it seemed a bit pricey for what it does, and i had to charge it more often than i expected, which can be a hassle if i forget. the flashing mode is a bit too intense for my taste in quiet areas, making me worry it might annoy others.