Light Leaf Daylight Redirecting Louver

Light Leaf Daylight Redirecting Louver
by Zhou Leijing

• Awarded April 15, 2026
• CLIENT: Zhejiang University
• 2.722

LightLeaf is a daylight redirecting louver system designed to improve indoor lighting conditions in spaces with limited natural light. It replaces conventional blinds with adjustable light guiding louvers that capture ambient daylight and redirect it deeper into the interior, producing soft and even illumination without electricity. The system enhances visual comfort and spatial quality while maintaining privacy and safety. Its integration with existing windows offers a practical and energy efficient approach to improving everyday living environments.