OTI DALI 75/220-240/1A4 NFC TW L

Controls and powers Tunable White LED modules. Central driver in systems needing flexible color temperature adjustment, backend component w/ DALI interface enabling variable settings via short-distance communication. Rated power 75W. Input voltage range is 220–240V AC. NFC programming capability for parameter setup—non-contact configuration useful during installation or updates. Compact housing designed for integration into typical commercial lighting setups, weight approx 450g maybe slightly more with packaging. Length around ~150mm (not exact), width fits standard enclosures—low profile overall but ensure compatibility check before mounting. Constant current output up to 1.4A. Efficiency decent (~90% expected). Integrated thermal management system onboard protects against overheating but follow installation guidelines for clearance vs airflow spaces, heard otherwise performance degrades rapidly in cramped setups. Technical notes: Dimmable via DALI or TouchDIM interface. Output current adjustable range of 200mA–1400mA NFC-settable no manual switch required on casing itself not sure why omitted might save space/components internally maybe risk magnets interfering idk?. Supports DT8 compliance per the datasheet pdf linked somewhere else not seen here directly but confirmed by OEM doc circulating forums last year > always cross-check. Standby power consumption below <0.5W limit regulated post-2019 EU directive updates good news reduces long-term operational waste emit low RPM acoustic hum sounds verified testing uncertain feedback quieter/louder example pending customer test cases deploy batches larger than usual OK same delivery rule applies need higher quantities rolling consistency warnings noted drafts seen revise notice ahead x weeks pls.