Duracell N-Size Alkaline Batteries. Recommended for use in clocks, pagers, toys and other select electronics.. Cross Reference with: 910A, LR1, AM5, LR1SG, LR1G. 1.5 Volts. Size: N. Manufacturer Code: MN9100

A CdS (Cadmium Sulphide) light dependent resistor (LDR) that is housed in a small package. Typical applications for this device include: camera automatoc photometry, photelectric control, annunciator, light control switch, industrial control, and electronic toys.