The ViewSonic LS740HD belongs to the Luminous Superior series, a lamp-free high-brightness projector lineup designed for commercial and educational spaces. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector's lightweight and compact design reduces transportation costs. With up to 300" projection in breathtaking 1080p Full HD with high native contrast, the LS740HD is well-suited for boardrooms, lecture halls and public spaces.