Techna LED Pilot Lights - Techna LEDTECBLUE012VAC/DC, This blue 12V AC/DC LED pilot light is part of Techna's LEDtec range of IP 65 LED indicators. Utilising multi-chip technology, these LEDs feature an aesthetically appealing design with single back-of-panel lock-nut fixing and screw clamp terminals for easy mounting and connection.The range provides a modern and efficient replacement for traditional 22.5mm pilot lights. Brighter than a standard incandescent bulb and with very low power consumption, LEDtec can solve all pilot light problems. Techna LEDTECBLUE012VAC/DC LED Pilot Light Blue 12V AC/DC