Front Light RAVEMEN K700 700 lm USB Auto On/Off and Brightness

Front Light RAVEMEN K700 700 lm USB Auto On/Off and Brightness

The RAVEMEN K700 is a smart and powerful bicycle front light combining up to 700 lumens of output, automatic brightness adjustment and motion-sensing auto on/off functionality. Designed specifically for urban cycling and everyday commuting, this intelligent headlight adapts to changing ambient light conditions, allowing riders to focus entirely on the road ahead. Its wide, uniform beam provides excellent forward illumination and enhanced side visibility, improving safety in a variety of traffic environments.

The intelligent daytime riding mode uses a built-in ambient light sensor to monitor surrounding brightness and automatically adjust the light output as conditions change. Whether riding in bright sunshine, through shaded streets or in dimmer environments, the headlight adapts without requiring constant manual adjustments. This makes everyday operation more convenient while helping to optimise energy consumption.

The motion-sensing automatic on/off function adds another level of convenience. When the bicycle remains stationary for an extended period, the headlight can automatically switch off and reactivate when movement is detected. This helps prevent unnecessary battery drain during stops and makes the light particularly practical for daily commuting.

The RAVEMEN K700 features a unique layered wide-angle optical lens that distributes light evenly across a broad, clear field of vision. The powerful central beam illuminates the road ahead, while enhanced side visibility improves awareness at intersections and in urban traffic. The carefully designed beam pattern also helps minimise glare for oncoming pedestrians and other road users without compromising essential visibility.

The headlight offers three constant brightness modes and one pulse flashing mode. The maximum 700-lumen output provides powerful illumination in challenging lighting conditions, while the 300- and 150-lumen settings help extend battery life. In the 300-lumen pulse flashing mode, the maximum runtime reaches up to 28 hours, making the K700 suitable for extended daytime rides and daily commuting.

The integrated 2200 mAh lithium-ion battery is rechargeable via USB-C, with a full charge taking approximately 1.5 hours. The headlight also supports operation while charging, making it possible to extend lighting time with an external power bank during longer rides. A convenient battery level indicator allows riders to check the remaining charge with a simple button press.

An optional wireless remote control makes switching between lighting modes possible without removing a hand from the handlebar. This provides additional convenience in busy traffic or situations where maintaining a secure grip and reacting quickly are particularly important.

The durable aircraft-grade aluminium housing with IPX7 waterproof protection ensures reliable performance even in heavy rain and challenging weather conditions. Its compact design and lightweight 138 g construction make it an excellent choice for both everyday commuting and longer cycling adventures.

The included rubber strap mount allows quick installation on handlebars measuring 22.2–35 mm in diameter and is also suitable for certain aerodynamic handlebars. An inverted mounting adapter is also supplied, enabling installation using a standard GoPro-style interface. With additional compatible accessories, the light can be mounted underneath an out-front cycling computer mount or on a helmet, helping maintain a clean and organised cockpit.

Technical specifications:

• Application: Urban cycling, commuting, road cycling
• Maximum output: 700 lumens
• LED: 1 high-efficiency white LED
• Beam pattern: Wide and uniform, with layered wide-angle optics
• Intelligent daytime mode: Automatic brightness adjustment according to ambient light
• Automatic on/off: Yes, motion-sensing
• Battery: Built-in 2200 mAh / 3.7 V lithium-ion battery
• Charging: USB-C
• Charging time: Approximately 1.5 hours
• Operation while charging: Yes
• Maximum runtime: Up to 28 hours
• Waterproof rating: IPX7
• Housing: Aluminium
• Wireless remote control: Supported, sold separately
• Battery level indicator: Yes
• Handlebar compatibility: 22.2–35 mm diameter, also suitable for selected aero handlebars
• Additional mounting options: GoPro-style interface, compatible computer and helmet mounts
• Dimensions: 101 x 34 x 37 mm
• Weight: 138 g

Lighting modes and runtimes:

• High: 700 lm – up to 1.5 hours
• Medium: 300 lm – up to 3.5 hours
• Low: 150 lm – up to 6.5 hours
• Pulse Flashing: 300 lm – up to 28 hours
• Intelligent Daytime Mode: Automatic brightness adjustment according to ambient light

Package contents:

• RAVEMEN K700 front light
• Rubber strap handlebar mount
• Inverted mounting adapter
• USB-C charging cable
• User manual and warranty card

Note: The wireless remote control and additional computer or helmet mounts are available separately.