Industrial lighting serves factories, warehouses, logistics centers, and processing facilities where high ceilings (6–30m), harsh environments, and 24/7 operation demand robust fixtures. Key requirements: high luminous efficacy (≥120 lm/W for high bays), ingress protection (IP65–IP67 for dust/water), impact resistance (IK08+), wide beam angles (60–120°), and long lifespan (≥50,000h L70). Standards: EN 12464-1 specifies 200–300 lux for warehouses, 300–500 lux for manufacturing. Common fixtures: LED high bays, linear battens, floodlights.