GLV30-8-2500/47/73C | Pepperl + Fuchs Diffuse Photoelectric Sensor, Barrel Sensor, 100 mm → 2.5 m Detection Range | RS
![Buttons for switching day and night modes of the mobile device. Light and dark button. Day night switch. Mobile app interface design. Vector illustration. 5272472 Vector Art at Vecteezy Buttons for switching day and night modes of the mobile device. Light and dark button. Day night switch. Mobile app interface design. Vector illustration. 5272472 Vector Art at Vecteezy](https://static.vecteezy.com/system/resources/previews/005/272/472/original/buttons-for-switching-day-and-night-modes-of-the-mobile-device-light-and-dark-button-day-night-switch-mobile-app-interface-design-illustration-vector.jpg)
Buttons for switching day and night modes of the mobile device. Light and dark button. Day night switch. Mobile app interface design. Vector illustration. 5272472 Vector Art at Vecteezy
WS/WE150-P132 | Sick Through Beam Photoelectric Sensor, Block Sensor, 0 → 4.4 m Detection Range | RS
![Light leakage at the dark state in reflective LCDs. With the increase... | Download Scientific Diagram Light leakage at the dark state in reflective LCDs. With the increase... | Download Scientific Diagram](https://www.researchgate.net/publication/23973052/figure/fig1/AS:310172095401993@1450962198386/Light-leakage-at-the-dark-state-in-reflective-LCDs-With-the-increase-of-the-incident.png)
Light leakage at the dark state in reflective LCDs. With the increase... | Download Scientific Diagram
What does light or dark switching mean when referring to photo electric sensors? | Schneider Electric UK
![WSE9M4-3P1130 Through-Beam Photoelectric Sensor, Sn= 0 M ... 10 M, PNP, Light/Dark Switching, 4-Wire Cable 1051911 | West Vic Industrial Group WSE9M4-3P1130 Through-Beam Photoelectric Sensor, Sn= 0 M ... 10 M, PNP, Light/Dark Switching, 4-Wire Cable 1051911 | West Vic Industrial Group](https://www.westvicindustrial.com.au/wp-content/uploads/Sick-W9-Photoelectric-Sensor-17.png)