You’re in the right place for book printing stenciled edges.By now you already know that, whatever you are looking for, you’re sure to find it on SeSe Printing.we guarantee that it’s here on SeSe Printing.Footcandle, equals to Lumen, is a measure that describes the amount of light reaching a specified surface area. This product features accurate Lumen output and footcandle as it's described. .We aim to provide the highest quality book printing stenciled edges.for our long-term customers and we will actively cooperate with our customers to offer effective solutions and cost benefits.