
12mm Photoresistor Metal Case Photoresistor High Sensitivity Photoconductive Cell Photoresistor Gl12530 for Automatic Lighting Control. High Sensitivity: Gamma value of 0.8 at 100-10lux ensures superior light detection performance. Metal Shell Construction: Features a kovar alloy shell and glass lens for enhanced durability and protection. Human Eye Spectrum Match: Response spectrum closely mimics human eye sensitivity for accurate light control. Compact Design: Small size with 12mm diameter and irregular ellipse shape for versatile installation. Fast Response Time: Rise time of 20ms and decay time of 30ms for rapid light response. Customization Available: Offers full customization, minor customization, and flexible options from samples or designs. Strict Quality Control: 100% visual and functional inspection ensures high reliability for every batch.