LTECH LM-75-24-G2MA 75W 24V Matter Tunable White Constant Voltage LED Driver

24V 3.125A Matter over Thread Tunable White Driver with NFC Programming and Ultra-Deep Dimming

The LTECH LM-75-24-G2MA is a 75W constant-voltage smart LED driver designed specifically for professional tunable white LED lighting applications. Delivering a regulated 24V DC output with a maximum current of 3.125A and up to 75W total output power, its dual common-anode warm white and cool white output channels make it ideal for CCT-adjustable LED strip and other two-channel tunable white luminaires.

Featuring Matter over Thread connectivity and Matter 1.4 support, the driver integrates with major smart home ecosystems including Apple Home, Google Home, Amazon Alexa and Samsung SmartThings. When connected through a compatible Matter network with Thread Border Router functionality, users can control brightness and colour temperature from supported apps, voice assistants, scenes, automations, timers and remote controls. QR-code commissioning and multi-ecosystem pairing make integration straightforward.

The LM-75-24-G2MA provides adjustable colour temperature from 1000K to 10000K, with a factory default range of 2700K to 6500K. LTECH T-PWM technology provides smooth 0–100% brightness control with dimming depth configurable down to 0.0001%, while soft-start gradual brightening helps provide comfortable lighting transitions without sudden changes in output.

Integrated NFC programming allows operating parameters to be configured using the LTECH NFC Lighting app and a compatible smartphone. Settings including dimming fade time, power-on fade time, dimming depth, brightness range, colour temperature range and power-on state can be adjusted without requiring conventional programming equipment.

Operating from a 220–240V AC input, the LM-75-24-G2MA provides 92% typical efficiency with a power factor above 0.98 at full load. Its V0 flame-retardant PC housing features a screw-free flip-terminal design and detachable end cap, while over-temperature, over-voltage, overload and short-circuit protection with automatic recovery are built in. No-load and network standby consumption are below 0.5W, and with a service life of up to 100,000 hours and a 5-year manufacturer warranty, it provides a dependable solution for professional Matter-controlled tunable white lighting systems.