Best Christmas guide 2026:Decorations,Lights,Gifts,& Ideas is an independent engineering testing portal operating under strict ethical boundaries.
Holly Sterling-Campbell, CID, M.Des
Credentials: Master of Design (Royal College of Art), Certified Interior Decorator #CID-9402, UL-588 Seasonal Lighting Safety Consultant
Holly Sterling-Campbell has directed seasonal architectural lighting, heirloom ornament arrangements, and festive banquet catering across the UK, US, and Canada for 18 years. She conducts photometric lux/lumen decay tests on micro-LED strings and calibrated thermal roast probe analyses for Michelin-level domestic feasts.
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