The AC Infinity IONGRID S33 is a 130W LED grow light from the innovative IONGRID Series, designed for high-efficiency indoor plant cultivation. It utilizes genuine Samsung LM301H full-spectrum LEDs, delivering optimal light for all plant growth stages. This light bar features a unique halo design, engineered to provide exceptionally uniform light distribution and deeper canopy penetration. Control is precise with its digital dimming schedule controller, allowing flexible intensity adjustments. The IONGRID S33 is compatible with AC Infinity's UIS™ platform, enabling seamless integration with smart controllers for advanced scheduling and app control. It also supports daisy chaining via its UIS™ ports, simplifying multi-light setups. his model represents a blend of advanced LED technology and practical design for efficient plant development. The IONGRID S33 130W LED grow light is perfect for covering 90x90 cm (3x3 ft.) areas. Need less coverage? Consider the Iongrid T24 260w, which covers 60x120cm (2x4 ft.) areas. Need even less coverage? Consider the Iongrid T22 130w LED grow light, ideal for 60x60 cm (2x2 ft.) areas.