ROCKBROS Bike Rear Light with Horn - A8Pro
ROCKBROS Bike Rear Light with Horn - A8Pro
Stay safe and stand out with the ROCKBROS Bike Rear Light with Horn - A8Pro. This smart taillight lets you change modes effortlessly with a remote, keeping you in control on tricky roads. The powerful 115dB horn cuts through noise up to 100 meters, making sure you're heard. Its clever light-sensing and vibration start/stop features save energy, while the brightening red brake light signals when you’re slowing down, helping to prevent rear-end collisions. Ride smarter, safer, and with a bit of flair!
Features
Remote at Your Fingertip – no more fumbling; click the bar-mounted switch to change modes without taking a hand off the bars.
Four Levels on Tap – short press for steady, long press to cycle high / medium / low brightness, plus flash.
Twin-Sensor Auto Logic – light and vibration sensors decide when to switch on/off, day or night.
700 mAh USB-C Recharge – fast top-up gives hours of run-time; cable included.
IPX5 Rain-Proof – sealed shell shrugs off spray and downpours, so you ride wet but stay bright.
Product Information
Tail-light
| Brand | ROCKBROS |
| Housing | PC + ABS |
| LED | COB high-brightness chip |
| Sound output | 115 dB |
| Dimensions | 44 × 43 × 41 mm |
| Net weight | ≈ 48 g |
| Battery | 700 mAh 3.7 V rechargeable |
| Mount Compatibility | Saddle rail: Rail spacing 50 – 55 mm Seat-post: Round seat-posts only |
| Accessories Included | Hand-tight screw, short screw, large zip-ties ×2, small zip-ties ×2, spanner, remote bracket pad, silicone pads ×2, anti-slip gasket |
Remote Control
| Dimensions | 58 × 35 × 15 mm |
| Battery | 12 V / 27 A alkaline (1×) |
| Range (open field) | 10 – 80 m; wall-penetrating |