Variable Resistor Ldr Gh99 Photoresistor CDS Photoconductive Cell Compliant with RoHS. RoHS Compliant: Contains cadmium but meets RoHS standards for environmental safety. Human Eye Response: Response spectrum closely matches human eye sensitivity. High Sensitivity: Utilizes comb-shaped electrode structure for enhanced photoelectric response. Epoxy Resin Encapsulation: Durable epoxy resin packaging ensures protection and longevity. Flexible Customization: Offers full, minor, and sample-based customization options. 100% Quality Inspection: Every batch undergoes visual and functional inspection for reliability. Versatile Applications: Ideal for light-controlled switches, toys, lamps, and cameras.