Keep the model ready
Use the complete model code rather than only the product family name.
Compatibility depends on the exact model, connector, power requirement, dimensions, mounting standard and manufacturer specification.
Use the complete model code rather than only the product family name.
Verify connector, wattage, dimensions, protocol and supported features.
Use approved accessories where a brand warranty or safety condition applies.
Inspect fit and function before discarding packaging or installation material.
Keep your product model and order or invoice number ready when contacting support. Confirm any charges, availability and appointment details before proceeding.