Shown are the Models in the LT430 Backlight Series (patent pending) provide sharp contrast to outline a part's shape, find edges and view openings such as drilled holes, allowing for various vision operations. High intensity and uniformity are packed into a low-profile industrial package providing optimal thermal management to the LED's. The "Edge-to-Edge" lighting design of models BL-47x59, BL-71x88, BL-100x100 and BL-50x200 provides the unique ability to mate multiple lights to provide larger illuminated areas. The design of models BL-100x200, BL-150x200 and BL-200x250 puts the emphasis on providing cost effective choices for applications where illuminated area size and uniformity are of chief importance. LT430 Backlights are available in various wavelengths for strobe or continuous duty-cycles, all using industry standard M12 connectors. Lighting choices include red, white, blue, green and infrared for both continuous and strobed power sources. LED array sizes range from very compact 47x59 mm units up to a 200x250 mm size for larger field of view requirements