Changing high light bulbs safely requires essential tools (step ladder, gloves, socket wrench/screwdriver, bulb remover, new bulb) and safety precautions. Before handling bulbs, cut power. Use a sturdy ladder for stability. Wear gloves for protection. Inspect wires for damage. Avoid touching hot bulbs. Consult additional resources for information on lighting fixtures, electrical panels, electricians, home improvement stores, lighting manufacturers, and safety organizations.