FEATURES / BENEFITS
HI-FLUX LED MODULES
433 Series TRAFFIC SIGNALS
All modules (including yellow) meet the ITE VTCSH-LED
Circular Signal Supplement over the full temperature
range of -40°C to +74°C
Robust Hi-Flux LED Technology
Uniform non-pixilated illumination
Expanded view radiation pattern suitable for span wire
and steep grade applications
Fuse and transient suppressor incorporated for
superior line and load protection
ENERGY STAR
qualified
90% reduction in power vs. incandescent
Long life; Up to 10 times longer than incandescent
Convex tinted lens reduces glare and sun reflection
Hard coated lenses for abrasion resistance
Easy to install into existing signal enclosure
SPECIFICATIONS
Operating Voltage Range:
80VAC to 135VAC (120VAC nominal)
Operating Temperature Range: -40°C to +74°C
Turn-on / Turn-off Time < 75 msec
Power Factor > 0.9
Total Harmonic Distortion < 20%
Meets FCC Title 47, Subpart B, Section 15
regulations for electrical noise
Failed State Impedance > 250K ohm within 300ms
Conforms to MIL-STD-810F for blowing rain
Conforms to MIL-STD-883, Test Method 2007,
for mechanical vibration
Conforms to MIL-STD-883, Test Method 1010,
temperature cycling requirements
Provided with quick connect terminals and spade adapters
Written manufacturer’s warranty available on request
All products traceable by serial number
Dialight Corporation
1501 Route 34 South Farmingdale, NJ 07727 USA
Tel: (1) 732-919-3119 Fax: (1) 732-751-5778 www.dialight.com
Luminance uniformity and color uniformity exceed
ITE VTCSH-LED Circular Signal Supplement
requirements
Transient suppression exceeds ITE VTCSH-LED
Circular Supplement requirements and meets the
following standards:
NEMA TS-2 Sec. 2.1.6 and Sec. 2.1.8
IEC 1000-4-5, 3KV, 2 ohm source impedance
ANSI/IEEE C62, 41-2002; IEC 61000-4-12,
6KV, 200A, 100KHz ring wave
Power supply is conformally coated for robust
operation
MDTS433EXCAL001_A