Gear Light S400 User manual

S400 RECHARGEABLE LED BIKE LIGHT SET
Operation Guide
TROUBLESHOOTING
If the light does not turn on or works intermittently:
Make sure the power button is not stuck.
Check the USB charging cable connection and the power source.
Note: A computer in sleep mode will not charge the light.
Irvine, California | USA | www.GearLight.com
WARRANTY AND LIMITATION OF LIABILITY
MAINTENANCE
When the lights are not in use, store them with a moderate level of charge and in a
cool place away from flammable materials. Once every few months, discharge the
batteries fully and recharge.
Limited One-Year Warranty
GearLight warrants this product for one year from the date of purchase
against any defects in material or workmanship. This warranty does not cover
normal wear and tear, nor damage resulting from misuse or neglect. We will,
at our discretion, repair, replace, or refund the purchase price of this product
should we determine it to be defective.
Limitation Of Liability
Liability limited to the purchase price of this product. GearLight shall not be
liable for any incidental or consequential damages or any implied warranty on
this product. Some states do not allow the exclusion or limitation of
incidental or consequential damages, so the above limitation or exclusion
may not apply to you.
If the problem persists: Replace the USB charging cable.
1x GearLight S400 Rechargeable LED Headlight
1x GearLight S400 Rechargeable LED Taillight
2x USB Charging Cables
1x Operation Guide
1x Warranty Card
Package Contents:
If the light does not charge:
Recharge the light only if no damage is observed.
FOR YOUR SAFETY, READ BEFORE OPERATING

WARNING:To avoid eye injury, do not stare directly into the light beam or shine the
beam directly into anyone’s eyes. The lights are not a replacement or substitute
for your bicycle’s original reflectors.
On/O
To turn the taillight on, press and hold the power button for two seconds.
To turn the taillight o, press and hold the power button for two seconds.
Switching Modes
There are four dierent lighting modes. (High, Low, Strobe, and Fast Strobe)
To switch through the dierent lighting modes, press down on the power
button to alternate through the four modes.
TAILLIGHT OPERATION
HEADLIGHT OPERATION
On/O
To turn the headlight on, press down on the power button located on the top
of the headlight.
To turn the headlight o, press down on the power button to cycle through all
the lighting modes until the light is o.
Switching Modes
There are five dierent lighting modes. (High, Medium, Low, Strobe, and High
with Strobing Side Lights)
To switch through the dierent lighting modes, press down on the power
button to alternate through the five modes.
How to Mount the Headlight
Wrap the silicone strap around the handlebar and attach it to the strap
hook.
How to Mount the Taillight
HOW TO CHARGE THE HEADLIGHT AND TAILLIGHT
Note: Fully charge the lights before their first use.
1. Lift the rubber cover to locate the USB charging port.
2. Connect the light to the USB charging cable.
3. Connect the USB charging cable to a device with a USB charging port,
such as a computer or cellular phone charger. See warning.
4. The headlight is fully charged in approximately 3 hours and the indicator
light will turn solid green. The taillight is fully charged in approximately 2
hours and the indicator light will turn o.
5. Unplug the USB charging cable when the battery is fully charged.
Wrap the silicone strap around the bike frame and attach it to the strap hook.
Note: Make sure the rubber cover is secured over the USB charging port when the
lights are in use. Do not use the lights in heavy rain.
WARNING:Lights contain lithium batteries that can present a fire hazard. Do
not charge or store the lights near flammable materials. Do not overcharge
the lights; unplug the lights once they are fully charged or if left unattended.
Use only UL-Listed charging adapters rated at 5V 1A max. Do not use or
charge the lights if they are wet or damaged. Do not disassemble or modify
the lights. Failure to follow safety instructions may result in fire, personal
injury and damage to property.
SILICONE STRAP
STRAP HOOK
POWER BUTTON
USB CHARGING PORT
USB CHARGING PORT
STRAP HOOK
POWER BUTTON
SILICONE STRAP