The Essentia line of architectural recessed downlights from BetaLED, a division of Ruud Lighting, now includes a surface cylinder design. The LED fixtures are offered in narrow, medium, and wide distributions, come with standard zero-to-10V dimming to 5% power, and deliver 5,000 lumens. A flow-through design with integrated heat sink ensures cool operation. Measuring 10" by 20", the surface-cylinder luminaires can be configured with 28, 42, or 56 LEDs in four color temperatures (2,700 K, 3,000 K, 3,500 K, and 4,000 K).