Light Efficient Design grow lights.  
SimuLight grow lights by Light Efficient Design provide growers a better solution for reliable and effective agricultural lighting. Light Efficient Design has been making LED retrofit lamps for over six years, and has a strong product lineup, proven designs, and excellent reliability. And now, our energy-efficient, money-saving products are helping to promote success in indoor farming and commercial greenhouses.

Address:     188 S Northwest Hwy. Cary, IL 60013 Email:    info@simulightled.com     Contact:   Phone:    847-380-3540   FAX:  847-380-3542