{"product_id":"eldoled-2743x4-optotronic-oti-20w-programmable-linear-led-driver-replacement-for-57453-osram-oti20-120-277-0a7-dim-1l-aux-g2","title":"eldoLED | 2743X4 OPTOTRONIC OTi 20W Programmable Linear LED Driver | Replacement for 57453 Osram | Oti20\/120-277\/0A7\/DIM-1L AUX G2","description":"\u003cp\u003e- Synchronize ON\/OFF Timing and Dimming Controls: This feature meets efficacy requirements and ensures consistent dimming levels across multiple luminaires and individual luminaires that require multiple drivers.\n- True 1% Dimming: Architectural LED drivers support 1% dimming across the entire driver programmable output current range for True 1% dimming. For example, if a driver is programmed to 300mA, then at 1% dimming, output current would be 3mA.\n- DIM-to-OFF: DIM-to-OFF enables luminaires to smoothly transition from DIM-to-OFF and save energy without needing additional control equipment to turn off the fixture. Select architectural-grade LED drivers offer DIM-to-OFF and have a programmable AUX power output option to power and extend DIM-to-OFF capability to fixture-integrated sensors and controls.\n- Dimming Interface Protection: The dimming circuit in an OPTOTRONIC linear driver have protection against AC line voltage (120-277Vac) in the event that the driver is mis-wiring during field installation. When a mis-wired driver is powered up, the driver will provide a visual signal that indicates a potential wiring error.\n- End-of-Life Indicator: The End-of-Life indicator helps the end user to receive a signal from the fixture indicating that it has reached its programmed life time. After the LED driver reaches the programmed life-time, whenever it is turned ON, it stays at Dim level (10%) for 10 minutes and reaches its appropriate level.\n\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Greenbelt","offers":[{"title":"Default Title","offer_id":63574122299761,"sku":"B0CMVMQFXX","price":36.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0975\/4132\/5169\/files\/51QfKXQBzSL._SX522.jpg?v=1778214418","url":"https:\/\/greenbelt1.com\/products\/eldoled-2743x4-optotronic-oti-20w-programmable-linear-led-driver-replacement-for-57453-osram-oti20-120-277-0a7-dim-1l-aux-g2","provider":"Greenbelt","version":"1.0","type":"link"}