AC Infinity IONFRAME EVO4 LED Grow Light | 300W LM301H EVO, 3x3 ft

AC Infinity IONFRAME EVO4 Spectrum, Draw and Footprint Most growers meet the EVO4 when a 3x3 tent needs more efficient light than a basic panel gives. It runs 896 diodes. There are 360 Samsung LM301H EVO at 3000K, 500 at 5000K, 28 OSRAM 660 nm, 4 OSRAM 730 nm and 4 Seoul 395 nm. That is a cooler, bluer white balance than the smaller EVO3, which keeps veg growth tight. Efficacy is 3.14 µmol/J, and the fixture reaches 1,819 PPFD. Input is 100–277V at 3.0A, a light load on any standard circuit. The frame measures 20.47 x 22.83 x 2.99 in, small enough to leave room for fans and a filter in a 3x3. Flower coverage is 3 x 3 ft, and in veg it reaches 4 x 4 ft. The body is IP65 sealed, and diodes carry a 50,000-hour rating. Its driver measures 7.16 x 1.57 in and unclips for remote mounting. Running a 300W LED Grow Light in a 3x3 Tent A 300W LED grow light is about the right load for a 3x3, where more watts mostly means more heat to exhaust. Hang the frame at least a foot above the tops. From there, run forty percent for seedlings, eighty in veg and full power in flower. Heat stays modest, which helps when a tent sits in a warm closet or garage. The bundled schedule controller covers on and off times, a clock mode and sunrise-sunset ramps. Growers comparing it with the IONBOARD S33 usually notice two differences. The EVO4 converts power more efficiently and adds a trace of UV, while the S33 is a single flat board. Check the corners with a PAR meter if you own one. The small UV channel will not replace a dedicated UV bar late in flower. For a single 3x3 run from clone to harvest, it is an efficient light that stays out of the way. Key Features 896-diode full spectrum: LM301H EVO whites with OSRAM reds and Seoul UV support veg and flower in one fixture. Compact bar frame: Spreads output across the tent while leaving space for ducting and fans. Removable passive driver: Mount it on a pole outside the canopy to keep heat down. Included schedule controller: Ten brightness levels, clock mode and sunrise-sunset ramps with no add-ons. Splitter-dongle daisy chain: Link more frames to the same controller as the grow expands. IP65 housing: Sealed against tent humidity and foliar spray. Technical Specifications Specification Value Model AC-IF4K Power Draw 300W Input Voltage 100–277V AC Current 3.0A Efficacy 3.14 µmol/J Rated PPFD 1,819 µmol/m²/s Diodes 896 total: 360 LM301H EVO 3000K, 500 LM301H EVO 5000K, 28 OSRAM 660 nm, 4 OSRAM 730 nm, 4 Seoul 395 nm Growth Phase Full-cycle (seedling, veg, flower) Coverage 3 x 3 ft flower, 4 x 4 ft veg Fixture Dimensions 20.47 x 22.83 x 2.99 in (52.0 x 58.0 x 7.6 cm) Driver Dimensions 7.16 x 1.57 in (18.2 x 4.0 cm), removable Controller Included schedule controller, 10 levels, sunrise/sunset IP Rating IP65 Rated Lifespan 50,000 hours Warranty 2 years