Magene L508 Bike Tail Light IPX7 Waterproof Intelligent Bicycle Rear Light

This tail light adopts millimeter-wave pulse signals and has 40° beam angle, able to detect rear automobiles within 140m even at bends, to help riders be on full alert of the ambient enviroment. Support 5 light modes, solid mode, flashing mode, pulse mode, peloton mode and only radars mode and ensure quick and easy switch with one click, suitable for various scenarios. The tail light can be connected to bicycle computers, watches, or other display devices that can support the standard protocol.​

Features:
It can accurately provide visual and audible alerts from display terminal to warn of automobiles approaching from behind up to 140 meters away, to help riders be on full alert of the ambient enviroment.
40° wide beam angle, which makes it possible to detect the rear vehicles even at bends and eliminate the blind spot.
220° wide viewing angle, visible up to 1.2km, effectively warn the rear vehicles to ensure a safer riding.
It uses millimeter-wave pulse signals, which can provide comprehensive and stable detection of both high-speed motor automobiles and slow-moving bicycles.
5 lighting modes quickly switches with a simple click: Solid Mode, Strobe Mode, Pulse Mode, Peloton Mode, Rador Mode. 
USB rechargeable battery with long working life up to 16 hours.
Under mobilephone app control, you can set the radars on/off under each light mode, and you can customize the tail light flashing/pulse interval and exclusive mode.
The tail light is equipped with built-in high-precise acceleration sensors, with intelligent braking sensing function.
The tail light supports vibrations sensing, and it can automatically enter sleep mode after 5 minutes in the stationary state and automatically wake up, and support warning approaching automobiles function.
High compatibility, it can be connected to bicycle computers, watches, or other display devices that can support the standard protocol.

Specifications:
Name: L508 Tail Light
Material: plastics
Battery: 1 * lithium battery, 3.7V, 1500mAh (included)
Maximum detection distance: 140m
Horizontal detection angle: 40°
Vertical detection angle: ±10°
Relative speed of detectable targets: 10-120km/h
Charging port: Type-C
Wireless protocol: BT, ANT+
Modes: 5 kinds (solid mode, flashing mode, pulse mode, peloton mode, and only radarmode)
Luminous flux: 20 lm (solid mode); 20 lm (flashing mode); 6 lm (peloton mode); 3-20 lm (pulse mode)
Intelligent brake sensing: Yes
Auto-sleep/auto-wake: Yes
Viewing angle: 220°
Waterproof grade: IPX7
Compatible APP: Magene Utility APP
Item size: 94 * 38 * 25mm / 3.70 * 1.50 * 0.98in
Item weight: 65g / 2.29ounce
Package size: 140 * 75 * 75mm / 5.51 * 2.95 * 2.95in
Package weight: 190g / 6.70ounce

Package List:
1 * Tail light
3  * Rubber Straps
1 * Seat Post Bracket
1 * Type-C Charging Cable
1 * Safety Strap
1 * Manual