22675191 CARO2 Q596 3900 840 HFX Integrated backlit LED Panel with micro-prismatic homogenous light emitting surface. Comfortable, glare free light with UGR <19 for schools and offices application. Class II electrical, IP40, Impact strength: IK03. Body: white aluminium. Remote DALI dimmable driver.. Suitable for lay-in installation. Total luminous flux: 3900 lm Luminaire input power: 38 W Luminaire efficacy: 103 lm/W Dimensions: 596 x 596 x 33 mm Weight: 1.61 kg