Recessed Spotlight, COB 68, 24 V, 4.5 W, 4,000 K, round tilt silver, Symmetric, 370 lm, Constant voltage, Rated Input Voltage: 24 V/DC, Dimmable: Yes, Dimmable via optional power supply unit, Aluminium, Brushed, EEI: G, IP 20, Height: 36 mm, Diameter: 85 mm, Cut Out Diameter: 68 mm, Working Temperature: -5 to 40 °C, Life Time L70 / B50: 20000 h