With 5 different models available: basic, standard, enhanced, low jitter, and color mode. The TL46-WE is the color mode enhanced model with wide spectrum RGB or white LED emission. Perfect for applications in packaging, labeling machinery, beverage/food/cosmetic/ pharmaceutical industries, printing machinery, and flexographic printing machinery. Part Details: TL46-WL-815 = Contrast sensor 8mm. standard vertical spot RGB Emission remote input npn/pnp out - M12