LTECH LTSYS SE-20-100-700-W2A 20W 0/1–10V Tunable White LED Driver

100–700mA Constant Current Driver with DIM/CCT Control and NFC Programming

The LTECH LTSYS SE-20-100-700-W2A is a compact 20W constant-current LED driver designed specifically for tunable white lighting applications. With an adjustable output current from 100mA to 700mA and dedicated warm white and cool white channels, it is suitable for residential, hospitality, retail and commercial 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-20-100-700-W2A provides a 9–42V DC constant-current output with a maximum total output power of 20W. 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 installations.