LED panel, PRO Office LED panel 625x625 mm, 36 W, 4,000 K, white, Symmetric, 3500 lm, Constant current, Rated Input Voltage: 35 V/DC, Rated Current: 1050 mA, Dimmable: Yes, Dimmable via optional power supply unit, Aluminium, EEI: G, IP 20, Length: 620 mm, Width: 620 mm, Height: 10 mm, Working Temperature: -5 to 40 °C, Life Time L70 / B50: 30000 h