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1. Please Read Before Use
Please read this user manual to completely familiarize you with this product. Make sure you
understand all functions before hitting the trails.
Cycling in the dark is inherently dangerous. Always make sure the light is firmly secured and the
battery is fully charged before you go for a ride. Like all other electronic devices, the light can
fail at any unexpected time. It is advised to always keep a backup light and battery pack with you
whenever you go on an extended ride. Please note that your Lumintrek light is very bright, never
aim it directly at any oncoming motorists/cyclists.
Your Lumintrek bicycle light is equipped with a high capacity Lithium-ion battery pack. Please
completely charge the battery before first use of the light. While the battery pack is double
protected, you should always observe the following:
While charging the batteries, never leave it unattended for a long time.
Only use the Lumintrek charger to charge the batteries. Using other chargers to charge
Lumintrek batteries may cause battery failure and/or other serious damage.
Your Lumintrek bicycle light uses high power LEDs which, especially in turbo/high mode,
generate a significant amount of heat. The aluminum light-head is designed to draw most of the
excess heat away. The light head may get extremely hot during this process if sufficient air flow
is not provided. Please use with caution.
2. Charging the battery pack
The battery pack is shipped half charged. You need to fully charge it before first use.
Connect the battery to the charger- the charger LED will turn Green.
Plug the charger into the power outlet –the charger LED will turn Red indicating that
the battery is charging. A full charge from empty will take approximately 4 hours.
Once fully charged the LED will turn Green. Unplug the charger and disconnect the
battery.