
Kingbright L-73CB/2IDA Red Right-angle PCB LED Indicator, 2 LEDs 4-pin Through Hole, 60 2.5 V
Kingbright L-73CB/4LGDA Green Right-angle PCB LED Indicator, 4 LEDs 8-pin Through Hole, 60 2.5 V

Pepperl & Fuchs LD31/LV31/73C/76A/136 Photoelectric Sensor (Light Barrier)