LEZYNE 74321-A1 Micro StVZO 300+ LED Bike Light User Manual
- June 13, 2024
- Lezyne
Table of Contents
LEZYNE 74321-A1 Micro StVZO 300+ LED Bike Light
Product Information
- Product Name: Lezyne LED Light
- Model Numbers: MICRO HECTO STVZO 300+, PRO STVZO 400+
- Compatibility: Power Pack+ Compatible
- Water Resistance: IPX7 (submerging not recommended)
- Mounting Height: Between 400 mm and 1200 mm
Product Usage Instructions
- Read the entire manual before operation to ensure proper use and care of your new Lezyne LED light.
- Inform yourself about lighting laws and regulations in the country of use as they may vary.
- Do not look directly into the light beam or shine it into the eyes of another person.
- Avoid submerging the device in water. If moisture enters the casing, air out until completely dry.
- Do not attempt to remove electronics from the device as it willvoid the warranty.
- Mount the light at a height between 400 mm and 1200 mm, ensuring that it is not covered by any parts of the bike.
- To turn on/off the light, hold the button for two (2) seconds.
- To cycle through different modes, click the button.
- The light has mode memory, meaning it remains in the last selected mode when switched off.
- If the operating temperature of the light is too high, it will automatically lower the lumen output for thermal protection.
- Refer to the user manual for run times and modes for each model (MICRO STVZO 300+ and HECTO PRO STVZO 400+).
- The light features a battery indicator located in the button, displaying the current battery status when the light is on.
- To charge the light, switch it off, remove the USB-C protective cover, and connect it to a powered USB-C port using the provided cable.
- During charging, the button will flash green. If it does not flash, try another powered USB-C port.
- After charging, remove the light from the charger and reinstall the USB-C protective cover for water resistance.
READ ENTIRE MANUAL BEFORE OPERATION to ensure proper use and care of your new Leyne LED light. Traffic laws mandating lighting vary from country to country. Inform yourself about lighting laws and regulations in the country of use. Lezyne LED lights do not conform to the German road traffic regulation StVZO.
Warnings
- DO NOT LOOK DIRECTLY INTO LIGHT BEAM or shine into eyes of another.
- Lezyne LED Lights have a water resistance rating of IPX7 under IEC standard 60529. Submerging the device is not recommended. If moisture does enter the casing, air out until completely dry.
- DO NOT ATTEMPT TO REMOVE ELECTRONICS. Doing so will void warranty.
- Lezyne USA Inc. does not accept any liability for injuries or other damages resulting from the use of this product in any circumstances.
Warranty
- In U.S. and U.K., Lezyne LED Lights carry a two (2) year warranty from the original purchase date to the original owner (proof of purchase required). Leyne Batteries carry a six (6) month warranty from the original purchase date.
- Lezyne warranties cover any manufacturing defects in materials or workmanship. Issues not covered by warranty include normal wear & tear, improper installation, attempting to access or modify electronics, damage or failure due to accident, misuse, abuse and/or neglect.
- For all warranty issues worldwide, please contact the retailer that sold the product.
- For any warranty questions contact: warranty@lezyne.com
Mounting
The light must be mounted in a height between 400 mm and 1200 mm. It must be ensured that the light technical equipment will not be covered by any parts of the bike (tire, etc…).
MICRO STVZO 300+
HECTO PRO STVZO 400+
Operation
- On/Off: hold button two (2) seconds.
- Mode cycle: click button
MODE MEMORY: The light remains in the output settng it is switched OFF
in.
THERMAL PROTECTION: If the operating temperature of the light is too
high, the light automatically lowers the lumen output.
Run Times and Modes
MICRO STVZO 300+
HECTO PRO STVZO 400+
Battery Indicator
- An LED, located in the button, displays current battery status while light is ON. When light is OFF, click button once to momentarily display battery status.
Charging
Before using your Lezyne LED Light for the first time, fully charge the battery.
To charge your light:
- Switch light OFF
- Remove USB-C protective cover
- Connect USB-C cable and light to powered USB-C port
- Once charging, button will flash green
- If button does not flash when plugged in, selected USB-C port may not be powered—try another USB-C port.
- Light will be charged after 4–7 hours or when button illuminates solid green or blue.
- Remove light from charger and reinstall USB-C protective cover—ensure USB-C protective cover is fully installed for water resistance.
More Information
- For more information on Lezyne products, visit: www.lezyne.com
- Lezyne USA, 645 Tank Farm Rd., Unit F, San Luis Obispo, California 93401
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>