BenQ LK830ST 4000lms 4K Laser Simulation Projector

BenQ LK830ST — 4K Laser Short-Throw Projector for Golf Simulators

The LK830ST sits between BenQ's entry-level simulator projectors and the flagship LK936ST — delivering 4K laser quality with a brightness level suited to most indoor simulator rooms that can control ambient light. If you want laser's maintenance-free longevity and 4K sharpness but don't need the full 5100-lumen output of the LK936ST, this is the right model.

Laser vs. Lamp for Simulator Use

The difference becomes clear over time. Lamp projectors are fine at purchase but degrade — you're replacing lamps every 2,000–3,000 hours, and brightness drops between replacements. Laser light sources like the LK830ST maintain consistent brightness for 20,000+ hours of rated life. For a simulator you use several times per week, laser is the practical long-term choice.

Specifications

• Resolution: 4K UHD (3840 x 2160)
• Light Source: Laser — 20,000+ hour rated life
• Throw Ratio: Short-throw
• Brightness: High lumen output for controlled-light rooms
• Low Input Lag: Real-time simulator performance
• HDR Support: Yes

Best For

Simulator rooms with moderate light control — a dedicated simulator room, finished basement, or any space where you can close blinds or limit overhead lighting during play. If your room gets heavy natural light, step up to the LK936ST's 5100 lumens for daytime brightness.

Authorized BenQ Dealer

Golf HQs is an authorized BenQ dealer. Every LK830ST ships with full manufacturer warranty. Contact us to confirm throw distance compatibility with your specific screen size and room depth.