The VS-AT-A recessed LED downlight series is designed for residential and commercial indoor lighting applications, featuring a die-cast aluminum body combined with PC material for durability and stable heat dissipation; delivering high luminous efficiency of 100 lm/W with accurate and uniform light output, integrated over-voltage protection driver, and wide CCT range from 3000K to 6500K, this series is available in multiple wattages and cut-out sizes, making it suitable for living rooms, offices, public buildings, and professional lighting projects requiring reliable performance and flexible installation. Product size: Cut-out Ø76–250 mm | Outer Ø100–280 mm (depending on wattage)