Viewsonic LS740HD 5000 ANSI Lumens 1080p Laser Projector

Viewsonic LS740HD 5000 ANSI Lumens 1080p Laser Projector Prices in Bangladesh

The ViewSonic LS740HD is a high-performance, laser-powered projector engineered for demanding environments — from large conference rooms and classrooms to auditoriums and event spaces. With a powerful 5,000 ANSI-lumen output, it delivers bright, vivid, and eye-catching images even under ambient light, making it well-suited for daytime use or venues without full light control. Its native Full HD (1920×1080) resolution ensures crisp, detailed visuals, whether you're projecting presentations, videos, charts, or high-resolution photos.

Because it uses a modern laser-phosphor light source rather than a traditional lamp, LS740HD offers long life and low maintenance: around 20,000 hours in standard mode, and up to 30,000 hours in economy mode. This makes it a reliable, cost-effective solution for heavy use and continuous operation. The projector supports a large screen size range — from 30″ up to 300″ — giving you flexibility to adapt to small meeting rooms as well as large halls or auditoriums.

Thanks to its manual 1.3× zoom lens, 1.13–1.47 throw ratio, and keystone adjustment (vertical and horizontal), installation and setup are flexible and forgiving. Two HDMI inputs, a 3.5 mm audio-out, USB power/service, and RS-232 control ensure broad compatibility with laptops, streaming devices, media players, and control systems. A built-in 15 W mono speaker provides basic audio for meetings or classes without requiring external sound equipment. Compact dimensions and lightweight build make mounting or repositioning easier, while the sealed optical engine reduces dust ingress and extends longevity.

✅ Key Features

• 5,000 ANSI Lumens Brightness — High brightness ensures clear, visible projection even in rooms with ambient light, suitable for offices, classrooms, or auditoriums.

• Full HD Native Resolution (1920×1080) — Delivers sharp, detailed image quality ideal for presentations, videos, images, and text. 

• Laser Phosphor Light Source — Long-lasting, maintenance-free light engine with up to 30,000 hours lifespan (Eco mode), reducing replacement frequency and total cost of ownership.

• Wide Projection Range (30″–300″) — Flexible screen size accommodates small meeting rooms up to large lecture halls or auditoriums.

• Flexible Throw Ratio & Zoom — 1.13–1.47 throw ratio with 1.3× manual zoom lens allows adjustable placement and image size depending on room size.

• Versatile Connectivity — 2 × HDMI, audio-out, USB power/service, RS-232 control. Easy to connect laptops, media players, streaming sticks or control systems.

• Compact & Lightweight Design — Easier to mount, move, or reposition than many installation-size projectors.

• Built-In Speaker & Basic Audio Output — 15 W mono speaker and 3.5 mm audio out for presentations without external audio gear. 

✅ Why Buy This Product

If you need a projector that can deliver bright, high-quality images reliably in a variety of environments — from corporate boardrooms to lecture theatres — the LS740HD is an excellent choice. Its strong brightness and Full HD resolution make content readable and visually appealing even with ambient light, avoiding the need for blackout rooms. The laser-phosphor light source ensures longevity and low ongoing maintenance, which is ideal for institutions or businesses with frequent use.

Its wide projection size range and flexible throw/zoom make it adaptable to both small and large rooms. The built-in speaker and wide connectivity options simplify setup and reduce the need for extra devices. Because the optical engine is sealed and robust, the unit is more dust-resistant and durable over time, which enhances reliability for 24/7 or frequent operation. Overall, the LS740HD offers a future-proof, cost-efficient solution for professional-grade projection, suitable for education, business, events, or multimedia applications.