126 cm long LED ceiling light Lambda DIF SFD M with microprismatic diffuser Bright lighting for a wide range of applications - with the Lambda DIF SFD LED ceiling light, this is achieved in an energy-saving way. Behind a microprismatic diffuser are powerful LEDs that emit their light evenly and glare-free and brightly illuminate offices, corridors etc. The LED ceiling luminaire is equipped with an electronic ballast (not dimmable), the luminaire body is made of white painted sheet steel (RAL 9003). - applicable in ambient temperatures from -25 to +35°C - Lifetime L80/B10: 50,000 hours (Ta 25 °C) Energy efficiency class:A+