AC Infinity’s IONFRAME EVO4 is a 300 W bar-style LED grow light built for 3 x 3 ft flowering coverage (up to 4 x 4 ft for veg). It uses genuine Samsung LM301H EVO diodes with supplemental 660 nm red, 730 nm far-red, and 395 nm UV to complete a balanced full spectrum. The fixture carries 896 LEDs and delivers up to 1819 PPFD, while a removable, passively cooled driver helps manage heat. A built-in schedule controller provides sunrise/sunset dimming, 10 intensity levels, and daisy-chain support within the UIS platform, with optional app control via compatible controllers. The steel and aluminum frame is IP65 rated and ETL certified. Light dimensions are 52.0 x 58.0 x 7.6 cm, with a 50,000-hour life expectancy.