Best LED bulbs, ceiling lights, recessed lighting, and room-by-room guides.

Build a DIY LED mirror by attaching LED strip lights to the back of a frameless mirror or around a framed mirror. Step-by-step guide with materials list, wiring, and pro tips.

Calculate LED high bays: total lumens (sq ft × footcandles × 1.5) ÷ fixture lumens. A 10,000 sq ft warehouse needs 12-20 lights.