Flashing Dome Signal Lights


Patlite’s new generation PES-A and PEW-A Series provide the diverse functionality and adaptability for virtually any signal lighting application. The most telling feature of these new dome signal lights is the 200% to 500% increase in luminosity over previous generation LEDs. Four high-visibility colors are available: blue (1600 mcd), red (1800 mcd), amber (2000 mcd) and green (3700 mcd) and all have durable acrylic resin domes. This new generation of maintenance-free LED signal lights feature a triple-reflection system that provide both enhanced visibility and much lower power consumption compared to comparably-rated incandescents. (Power consumption ranges from just 1.2W to 6.4W depending on the color and input voltage.) All configurations of PES-A and PEW-A dome signal lights can operate continuously or in flashing mode, switch selectable for 60, 120 or 180 fpm. 

All models are available with a choice of operating voltages including 24 VAC/VDC and 100, 120, 200 or 230 VAC. PES-A models are 82 mm in diameter by 127 mm tall, and are rated IP23, or IP55 with an optional rubber gasket (SZ-210). PEW-A models have a slightly wider base measuring 107 mm in diameter and are also slightly taller at 152 mm. These models are rated IP54 (or IP23 without using rubber gasket (SZ-210), or IP65 by special order). PEW-A models are also available with a built-in adjustable audible alarm with a volume ranging up to 85 dB (at 1 m). All PES-A and PEW-A models are RoHS compliant. 24V, 120V and 230V models are UL recognized. Additionally, 24V models are CE and conform to the requirements for the EC Directive. 


  • 200% to 500% increase in luminosity
  • four high-visibility colors
  • choice of operating voltages
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