Recessed luminaire for installation in ceilings with cut-out openings (not suitable for walls). Direct light distribution. Opal diffuser made of frosted methacrylate for enhanced light transmission and uniform illumination. Luminaire frame made of aluminum without visible seam, finishes: white (RAL9003) or silver (RAL9006) powder-coated. Optional drivers: One-step switched or 1-10V dimmable. Evenly spaced premium LEDs provide uniform illumination combined with highest efficacy standards. Factory-programmable drivers offer 2 standard output levels. Mounting accessories and cord suspensions for fixing to concrete ceilings included. Standard color temperature: 3000K, 3500K or 4000K. CRI>80. On request: Special surface colors, CRI>90. 5-year warranty on all electrical parts. 80% of initial light output for 50,000 hours. Direct access to integral drivers and LED circuit boards ensures hassle-free installation and maintenance. cETLus listed.