Facebook Inc said on Wednesday it is testing a new, less data-intensive version of its photo and video-sharing app Instagram in India, a key growth market for the U.S. social media giant. The app, Instagram Lite, is less that 2MB in size, which will help it run smoothly on low-memory smartphones and broaden its user base, the Menlo Park, California-headquartered company said. "With the test of Instagram Lite... we're aiming to democratize expression and creativity for a greater number of people in India," Instagram vice-president of product Vishal Shah said at Facebook's first 'Fuel for India' event, where the company showcased its products and services.