India, Dec. 22 -- Lamp-free projection is steadily becoming a practical choice for Indian classrooms.ViewSonic has expanded its presence in this segment with the launch of new laser and LED projector models designed specifically for schools, coaching centres and higher-education institutions across the country.

The company has introduced the LSD400 Series of high-brightness laser projectors and the LSD300W-ST short-throw LED projector. Together, these models aim to address long-standing classroom concerns around maintenance, operating costs and performance consistency in demanding environments.

The expansion comes at a time when digital classrooms are growing across Tier-1, Tier-2 and Tier-3 cities. Institutions are increasingly priorit...