The Ravemen TR‑30 is a compact, high‑efficiency rear light engineered for riders who want refined optical performance and intelligent system behavior in a minimalist form factor. Its 30‑lumen output is delivered through eight high‑efficiency red LEDs and a 270° optical housing, producing a uniform, wide‑angle signature that maintains visibility from up to 800 meters. The translucent body functions as an integrated diffuser, enhancing lateral visibility without hotspots or glare.
A built‑in motion‑sensing brake algorithm automatically boosts output for two seconds under deceleration, providing a clear, predictable signal to following traffic. Power management is equally deliberate: the TR‑30 uses a 200 mAh Li‑polymer cell with a three‑stage battery indicator (green, red, flashing red) and an auto on/off logic that prevents unnecessary drain. Charging is handled through a sealed USB‑C port integrated directly into the housing for improved durability.
Weighing just 22.8 g and secured with a flexible O‑ring mount, the TR‑30 maintains a low profile on round and select aero posts. An IPX6 rating ensures reliable operation in sustained rain, making it a robust choice for year‑round riders who value compact hardware with smart, predictable performance.