Mangal instrumentation manufactures 1100 series lux meters for measuring the intensity of light. These lux meters are precise and very sensitive instruments, suitable for all photometric studies. These lux meters from mangal instrumentation find their application in quality testing lab, lamp-testing, botanical/agricultural and scientific research works, illumination control in opthalmic science, solar energy research, lighting designers, architects and interior designer, for checking light levels in auditoriums, buildings, streets, tvs and computer monitors, etc. Being equipped with a cosine and colour characteristic corrected photocell matching the response of average human eye as per the international standards, this lux meters from mangal instrumentation do not necessitate any correction factor in any sort of visible light and the reading can be directly observed. Mangal instrumentation also supplies measuring instruments as per customer specifications and drawings.