Larger letters and graphics can be internally illuminated, either through the face (strokes have 3 sides of metal combined with a face of acrylic), or bounce the light off the back wall (reverse can letters). When illuminated, stroke width must be wide enough to allow for lighting.

H-1.	H-2. Chapco logo styling by our Graphic Services group.	H-3.	H-4.

Sign System Design • Facility Identification • Orientation Maps • Directories • Directional Systems • Wood Signs • Tactile/Braille ADA • Illuminated Letters • Post & Panel Signs • Cast & Etched Plaques • Custom Logo Fabrication • Environmental Graphics • Electronic Message Display • Changeable Message • Individual Letters • Idea Starters ©2008 Generic Sign Systems, Inc., Carol Stream, IL 60188 • Tel 630 462-2500 • Fax 630 462-2504