This document provides information about Mangal Instrumentation, an ISO 9001:2008 certified company that manufactures and supplies photometry, lamp testing, and other types of test equipment. It lists the company's social media pages and website and describes the types of products it offers, including light measuring instruments, color difference meters, gloss meters, and environmental test chambers. The document provides more details about specific products like digital lux meters, UV light meters, luminance meters, and chroma meters. It encourages contacting the company for more information.