12 Volt LED Modules 431 Series Traffic Signals FEATURES / BENEFITS 90% reduction in power vs. incandescent Long life; Up to 10 times longer than incandescent Hard coated lenses for abrasion resistance Wide selection of products Easy to install into existing signal enclosure SPECIFICATIONS Operating Voltage Range: 9VDC to 15VDC (12VDC nominal) Power factor >0.9 Convex lens reduces glare & sun reflection Total harmonic distortion <20% Fuse and transient suppressor incorporated for line and load protection Meets FCC Title 47, Subpart B, Section 15 Regulations for electrical noise Operating Temperature Range: -40°C to +74°C Conforms to MIL-STD-810F for blowing rain Turn on / Turn off Time = 75 msec max Written manufacturer’s warranty available on request Provided with quick connect terminals and spade adapters All products traceable by serial number 8” (200mm) SIGNAL MODULES Typical Wattage at 25oC Min Luminous Intensity*(cd) Dominant Wavelength (nm) Color Lens Type 431-1110-005 Red Tinted 9 127 622 431-3130-005 Yellow Tinted 13 267 590 431-2171-005 Green Clear 4 251 505 Part Number *Initial: Measured at peak intensity point. 12” (300mm) SIGNAL MODULES Typical Wattage at 25oC Min Luminous Intensity*(cd) Dominant Wavelength (nm) Color Lens Type 431-1210-005 Red Tinted 18 319 622 431-3230-005 Yellow Tinted 25 678 590 431-2271-005 Green Clear 10 639 505 Part Number *Initial: Measured at peak intensity point. Dialight Corporation 1501 Route 34 South • Farmingdale, NJ 07727 USA Tel: (1) 732-919-3119 • Fax: (1) 732-751-5778 • www.dialight.com MDTSMODO001_B