LED light with prismatic cover (diffuser) User interface: DALI-Bus Control system: DALI Installation type: Insert Installation position: Ceiling Dimensions: Length 595 mm x Width 595 mm x Height 10 mm Weight: 2589 g Protection type: IP20 ApplianceClass: Class II Permissible ambient temperature: 0 °C...+50 °C Colour: white, similar to RAL 9003 Nominal voltage: 200 - 240 V AC / 50 - 60 Hz TotalSystemPower: 37 W Luminous flux: 3800 lm Luminous efficacy: 102 lm/W Colour temperature: 4200 K Colour rendering index R_a: > 80 Rated lifetime L₈₀B₅₀ at 25 °C: 40000 h ArticleNumber: EQ10600234 https://www.esylux.com/p/EQ10600234