Lighting integration transforms metal sculptures from static objects into dynamic art pieces. The most effective approaches combine technical precision with artistic vision. First, consider directional spotlights to emphasize texture and form - angled at 30-45 degrees to create dramatic shadows that reveal the sculpture's dimensionality. Second, LED strip lighting embedded in bases or platforms provides subtle uplighting that makes metal surfaces glow. For translucent or perforated metal pieces, backlighting creates stunning silhouettes and reveals intricate patterns.

Color temperature selection proves crucial - warm whites (2700-3000K) enhance copper and bronze, while cool whites (4000-5000K) complement stainless steel and aluminum. Interactive lighting systems that respond to viewer movement add an engaging technological dimension. Don't overlook maintenance aspects - choose IP-rated fixtures for outdoor installations and consider energy-efficient options like solar-powered lights. The most successful integrations make the lighting feel like an organic extension of the sculpture itself, where illumination becomes part of the artistic statement rather than just a functional addition.