LTECH LA-10-100-450-U1L 10W 100–450mA Multi-Dimming LED Driver

 NFC Programmable Constant Current Driver with TRIAC/ELV and 0–10V Dimming

The Xiaolei LA-10-100-450-U1L is a compact 10W constant-current LED driver designed for professional dimmable lighting applications. Its output current can be programmed from 100mA to 450mA in 1mA steps, providing flexible compatibility with a wide range of LED modules used in residential, hospitality, retail and architectural lighting installations.

Supporting six dimming methods, including leading-edge TRIAC, trailing-edge ELV, 0–10V, 1–10V, 10V PWM and RX control, the driver offers broad compatibility with different lighting-control systems and popular dimmer types. Dimming is smooth from 0–100% down to 0.01%, with soft-on and fade-in operation providing comfortable low-level lighting performance.

NFC programming allows the output current and other operating parameters to be configured using a compatible mobile device. This simplifies commissioning and allows the driver to be matched precisely to the connected LED module without opening the unit.

Operating from a wide 100–277V AC input, the LA-10-100-450-U1L supports output voltages up to 42V DC depending on the selected current and delivers up to 10W. Its compact 118 × 43 × 25mm housing, IP20 rating and built-in over-temperature, over-voltage, overload and short-circuit protection support reliable professional lighting installations.