Photoresistor is a resistor which made of semi-conductor material, and the conductance changes with luminance variation . The photoresistor can be manufactured with different figures and illuminated area based on this characteristic.Photoresistor is widely used in many industries, such as toys, lamps, camera, etc. Performances and Features Coated with epoxy Good reliability Small volume High sensitivity Fast response Good spectrum characteristic Typical Applications 1. Camera automatic photometry 2. Photoelectric control 3. Indoor ray control 4. Annunciator 5. Industrial control 6. Light control switch 7. Light control lamp 8. Electronic toy Specification: Type Max.Voltage Max.power Environment Spectrumpeak Lightresistance (vdc) (mw) temp value (10Lux)(K) GL3516 100 50 -30~+70 540 5-10 GL3526 100 50 -30~+70 540 10-20 GL3537-1 100 50 -30~+70 540 20-30 GL3537-2 100 50 -30~+70 540 30-50 GL3547-1 100 50 -30~+70 540 50-100 GL3547-2 100 50 -30~+70 540 100-200. Optional Information: - Payment : TT, Western Union - Delivery : 3 working days - Origin : China - Minimum Order : 1000pcs. 100pcs/small box.