hank you for your application.Regarding your application we have the following questions need your help: P20 cl5.2.10.2 has typo type Y (for terminal block type)?Why non replaceable light source?What’ the brown/green/blue block in the driver PCB? Refer picture 6 + marking for L and N also missingLens cover permanently fixed?Clause 2.12(-) – N/A?Clause 2.14 (9.2) – “f) no trace of water on part of lamp requiring protection from splashing water” – N/A for IPX4?Terminal block not subjected to GWT?Instruction manual did not mention anything about IC-4?