LTECH SE-40-300-1050-W2A 40W 0/1–10V Tunable White LED Driver

300–1050mA Constant Current Driver with DIM/CCT Control and NFC Programming

The LTECH SE-40-300-1050-W2A is a 40W constant-current LED driver designed specifically for tunable white lighting applications. With an adjustable output current from 300mA to 1050mA and dedicated warm white and cool white channels, it is suitable for residential, hospitality, retail, commercial and architectural lighting installations.

Supporting 0–10V, 1–10V, 10V PWM and resistance control, the driver allows smooth adjustment of both brightness and colour temperature. Brightness and CCT can be controlled independently or simultaneously, while T-PWM technology provides flicker-free dimming from 0–100% down to 0.01%.

Operating from a wide 100–240V AC input, the SE-40-300-1050-W2A provides a 9–42V DC constant-current output with a maximum output power of 40W. NFC programming allows the output current, dimming mode and other operating parameters to be configured in 1mA steps using a compatible smartphone and the LTECH NFC Lighting app.

Compact and easy to integrate, the driver uses a constant-power tunable white design to maintain consistent brightness throughout colour temperature adjustment. Over-temperature, over-voltage, overload and short-circuit protection are built in, while a rated service life of up to 100,000 hours and a 5-year manufacturer warranty support dependable professional lighting installations.