GearLight S400 PRO User Manual

TROUBLESHOOTING

If the bike light does not turn on, or works intermittently:
• Charge the bike light for 3 hours or until the red LED indicator light turns green.
If the bike light does not charge:
• Inspect the bike light and charging cable for any damage or corrosion.
• Check the USB charging cable connections and the power source.
• Replace the USB charging cable.
Note: A computer in sleep mode might not charge the bike light.
If the bike light appears dim or faded:
• Charge the bike light for 3 hours or until the red LED indicator light turns green.
• Replace the USB charging cable.
If the problem persists, contact GearLight for a replacement.

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.

WARRANTY AND LIMITATION OF LIABILITY

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.
For product support, contact Customer Service:
support@GearLight.com
Irvine, California | USA | www.GearLight.com
S400 PRO

FOR YOUR SAFETY, READ BEFORE OPERATING

1x
GearLight S400 PRO Rechargeable Headlight
1x
GearLight S400 PRO Rechargeable Taillight
2x
USB Charging Cables
1x
User Manual
1x
Warranty Card
The lights are not a replacement or substitute for your bicycle's original reflectors.
Please check your local regulations before operating the lights.
052021
RECHARGEABLE
User Manual
PACKAGE CONTENTS
Warning
CHARGE
BEFORE
FIRST USE