LTECH LA-20-100-700-U1L 20W 100–700mA Multi-Dimming LED Driver

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

The LTECH LA-20-100-700-U1L is a compact 20W constant-current LED driver designed for professional dimmable lighting applications. Its output current can be programmed from 100mA to 700mA, providing flexible compatibility with a wide range of LED modules used in residential, hospitality, retail and architectural lighting installations. LA-20-100-700-U1L

Supporting six dimming methods, including leading-edge TRIAC, trailing-edge ELV, 0–10V, 1–10V, 10V PWM and resistance control, the driver offers broad compatibility with different lighting-control systems. Dimming is smooth from 0–100% down to 0.01%, while soft-on and fade-in operation helps provide comfortable low-level lighting performance. LA-20-100-700-U1L

NFC programming allows the output current to be configured in 1mA steps across the 100–700mA range using the LTECH NFC Lighting app. Additional parameters including power-on fade time, turn-on calibration and 0–10V interface mode can also be adjusted, providing convenient commissioning without opening the driver. LA-20-100-700-U1L LA-20-100-700-U1L

Operating from a wide 100–277V AC input, the LA-20-100-700-U1L delivers up to 20W and supports a broad range of constant-current LED loads, with output voltage varying according to the selected current. Its metal housing measures 118 × 43 × 25mm and features IP20 protection, together with overheat, over-voltage, overload and short-circuit protection. UL Class 2, Class P and Type HL compliance further support use in professional North American lighting installations. LA-20-100-700-U1L