Directions to Wisconsin Lighting Lab Directions to Wisconsin Lighting Lab Search | Advanced Search | New Members | Coupons and Discounts | All Categories Industrial & Manufacturing >> Manufacturing Wisconsin Lighting Lab 308 N. Brooke St.Fond du Lac, WI 54935 | map 866.308.9455 Visit Site Get directions to: Wisconsin Lighting Lab, 308 N. Brooke St., Fond du Lac WI Get directions from: Click to Print This Page