LTECH LM-240-24-G2MA 240W 24V Matter Tunable White Constant Voltage LED Driver

24V 10A Matter over Thread Tunable White Driver with NFC Programming and Ultra-Deep Dimming

The LTECH LM-240-24-G2MA is a high-power 240W constant-voltage smart LED driver designed specifically for professional tunable white lighting applications. Delivering a regulated 24V DC output at up to 10A and 240W total output power, its warm white and cool white output channels make it ideal for high-power 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 used with a compatible Matter hub featuring Thread Border Router functionality, users can control both brightness and colour temperature through supported apps, voice control, scenes, automations, timers and remote control. QR-code commissioning and multi-ecosystem pairing help simplify integration into modern smart lighting systems.

The LM-240-24-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% dimming with dimming depth configurable down to 0.0001%, while flicker-free performance meets the IEEE 1789 high-frequency exemption level. Soft-start and gradual brightening functions provide comfortable transitions when switching or adjusting the lighting.

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, allowing the driver to be tailored to the requirements of each installation.

Operating from a 220–240V AC input, the LM-240-24-G2MA delivers up to 94% typical efficiency with a power factor above 0.99 at full load. Its V0 flame-retardant PC housing features a screwless end-cap design for straightforward installation and removal, while the housing length can be adjusted where required. Over-temperature, over-voltage, overload and short-circuit protection with automatic recovery are built in, together with no-load and network standby consumption below 0.5W.

The driver is primarily intended for resistor current-limited 24V LED loads such as LED strip. LED fittings containing their own constant-current IC can generate very high instantaneous inrush current and may require a specially programmed version of the driver, so these applications should be specified when ordering. With a service life of up to 100,000 hours and a 5-year manufacturer warranty, the LM-240-24-G2MA provides a dependable solution for demanding Matter-controlled tunable white lighting installations.