100Pcs 5MM GL5528 Light Dependent Resistor Photoresistor LDR Features: Photosensitive resistance is the resistance of a semiconductor material， the conductivity change with light intensity varies. The use of this feature will work made \u200b\u200bof different shapes and light-receiving area of the photosensitive resistance. Photoresistor is widely used in toys， lamps， cameras and other industries. Specification: Model: GL5528 Maximum voltage: 150V， DC Maximum wattage: 100mW Operating temperature: -30 C ~ 70 C Spectral peak: 540nm Bright resistance (10Lux) (K!#!amp!*!Omega;): 10 - 20 Dark resistance: 1 M!#!amp!*!Omega; 100!#!amp!*!lambda;10: 0.6 Response time: 20ms (Rise)， 30ms (Down) Resistance illumination: 3 Package included: 100 x Photoresistor GL5528