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LIA Accredited UMSUG Lab

Home About LIA Accredited UMSUG Lab

All luminaires provided by TRT for installation onto an unmetered supply have Elexon approved UMSUG codes ready to use.

To view our list of approved codes, please visit Elexon’s Charge Codes and Switch Regimes and select ‘Manufacturer Equipment LED Range Spreadsheet’ and filter by manufacturer.

LIA-UMSUG Accredited Lab Certificate 2022-2025

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