24" Wide, Regressed Lens Grid-Mounted Luminaire

Introducing the GDH420: a high-performance 24″ wide grid-mounted luminaire designed for T-bar ceilings. Featuring a 2″ deep regressed extruded aluminum door frame and 22-gauge cold-rolled steel housing, it ensures durability and premium fit with a pre-painted, powder-coated finish. The GDH420 delivers outstanding lighting via high-efficiency, long-life LEDs and a clear prismatic acrylic lens, with 0-10V dimming and universal voltage compatibility. Ideal for commercial and educational settings, it offers multiple lumen packages, color temperatures, tunable white (2700K–6500K), and sensor options. UL listed for damp locations, it supports Title 24 compliance and is backed by a 5-year limited warranty (10-year available).