SI Series Smart Interface Wireless Bluetooth Module for Lighting Control and Dimming page header

S.I. Series Bluetooth Module for Wireless Lighting Control & Dimming


 LTF Engineering and design team has been providing latest technology and innovative IoT and WIFI enabled products to OEM industries since 2017.  S.I. dual channel WIFI/ Bluetooth modules are the latest unique and innovative products enabling CCT tuning possible with standard LED drivers and without need to additional complicated and costly control devices. 





  • Transform 12V-24V Constant Voltage LEDs into Bluetooth Wireless IoT Connected Smart Devices
  • Single Channel for Dim to Warm & Single CCT LEDs
  • Dual Channel for Color / CCT Tunable LEDs
  • Durable, Specifier Grade Build Quality & Electronic Components
  • Ideal for New or Retrofit Installations & OEM LED Lighting Fixtures
  • WiFi Control with Optional 2.4GHz Bluetooth Mesh Gateway
  • Tuya Compatiable




For Use With LTF’s Lite Stream Mobile App

Model Number (Single Channel): SI1X100WAD1224BT1

Model Number (Dual Channel): SI2X100WAD1224BT2

Input: 12V – 24V DC

Output: 12V – 24V DC (~7.5 kHz PWM)

Max. Wattage: 96W per Channel

Download the Spec Sheet (PDF) >

NOTE:  Do not use Bluetooth Module in combination with hard-wired dimmers (ELV, Triac, 0-10V).

SI2X100WAD1224BT2 SI Series Smart Interface Bluetooth Wireless Lighting Control and Dimming Module For Use With Lite Stream Mobile App
Works with Tuya

Download the Free Lite Stream Mobile App

for iOS from Apple App Store and

for Android OS from Google Play Store

Download Instructions for Lite Stream Setup & Usage (PDF)  >

For Pricing, Availability & Inquiries

Simply fill out and submit the form below, and an LTF team member will contact you within 24 hours (Monday-Friday, 8am-6pm Central Time).