June 27, 2026
CW means Cool White, NW Neutral White, WW Warm White — LED colour temperatures. See how they differ and check exact K values on each Dr. Light SKU page.
June 27, 2026
Picking the right LED panel light depends on the size of the room, the ceiling height and how bright you want the space to feel. This guide from Dr. Light walks through a simple, practical way to plan panel lighting for homes, offices and shops — without the guesswork.
Quick answer: Panel wattage is the power draw listed on the product, not a brightness ranking by itself. Compare listed watts and lumens (where shown) on each Dr. Light panel page, then space fixtures evenly.
Related reading:
Cool White vs Warm White: which LED colour should you choose?
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