
SERCOMOTO S7
Every SercoMoto Lights kit is an all-in-one lighting solution that includes a pair of lights, switch, wiring harness, mounting brackets, and all necessary hardware.
Our products are guaranteed for a year, but if you experience a problem at any time with your SercoMoto Lights, even after years of ownership, contact us let us know what’s going on, and we will be happy to work out a solution that keeps you satisfied.
Key features of SM7121S
Long life use
CE ECE Approved
Utilize LED components
Smart harness with muti-functions
Specifications
150 watts consumption each pair (Max )
117mm Round
15000 lumens for pair
IP68. CNC Casing
What's in box:
Mounting Option
M059 is standard clamp in box, can replace others base on your bike condition.

SM059
22-25MM / 30-36mm

SM063
BMW bike install

SM1250
BMW 1200/1250

SM032/SM035
22-31mm /35-54

Installation Guide
Red wire (with fuse): Connect to the battery positive (+) terminal.
Black wire: Connect to the battery negative (–) terminal.
Blue wire (ACC): Connect to the ACC wire, ignition switch positive, or any wire that only has power when the bike key is ON.
Function Wires
Two yellow wires: Connect to the positive wires of the motorcycle turn signals.
Green wire: Connect to the horn positive wire (optional, not mandatory).

Switch Button Functions
Button 1 – Automatic Light Detection
Long press to activate automatic light detection.
Long press to deactivate.
Button 2 – High Beam
Click to turn the high beam ON/OFF.
Long press to activate strobe (flash) mode.,there has 3 kinds working mode.
Button 3 – Low Beam Color Selection
Click to on and switch between yellow and white low beam.
Long press turn off the low beam.
Button 4 – Brightness Adjustment (Dimmer)
Click to increase brightness.Press and hold to decrease brightness.

Function Details
Automatic Activation Function
When automatic activation is enabled, the built-in light sensor will be activated.
The auxiliary lights will automatically turn ON when entering dark environments, such as tunnels.DRL (Daytime Running Light) Function
Once the motorcycle power is turned ON, the DRL will automatically turn ON.
Turn Signal Synchronization Function
When a turn signal is activated:
The DRL on the same side will turn yellow and flash in sync with the turn signal.
The DRL on the opposite side will automatically turn OFF.
Contact us now
Don't be afraid to reach out. You + us = awesome. reseller/ distributor wanted
whatsapp:+86 132 5597 0175 email: sales@sercomoto.com

















