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Streamlined Installation for Fast Setup and Immersive Visuals
Simplify setup with advanced automation and achieve full installation up to two times faster with Auto Screen Fit, motorised zoom, and Keystone Correction. The LH835ST offers vibrant Full HD visuals, which is ideal for medium to large interactive spaces.

| Category | Specification |
|---|---|
| Display | |
| Brightness (ANSI lumens) | 4000 |
| Resolution | 1080P (1920x1080) |
| Native Aspect Ratio | 16:9 |
| Contrast Ratio (FOFO) | 3,000,000:1 |
| Display Color | 30-bit (1.07 billion colors) |
| Light Source | Laser |
| Light Source Life | 20000 hrs |
| Optical | |
| Throw Ratio | 0.69-0.83 |
| Zoom Ratio | 1.2x |
| Lens | F/2.53 (Wide), f = 10.2mm (Wide) |
| Projection Offset (Full-Height) | 102.5% |
| Keystone Adjustment | 2D, Vertical ± 30 degrees; Horizontal ± 30 degrees |
| Picture | |
| Rec. 709 Coverage | 95% |
| Picture Modes | 3D, Bright, Cinema, Game, Golf, HDR10, HLG, sRGB, User 1, User 2 |
| Compatibility | |
| Input Lag | 33.4 ms (1080P 60Hz) |
| Resolution Support | VGA (640 x 480) to Full HD (1920 x 1080) |
| Horizontal Frequency | 15K~135KHz |
| I/O Interface | |
| HDMI in | (x2), HDMI-1 (2.0b/HDCP2.2), HDMI-2 (2.0b/HDCP2.2) |
| USB Type A | (x2), USB Type A-1 (2.0/Power Supply 1.5A/Service), USB Type A-3 (2.0/Wireless Dongle) |
| USB Type C | (x1), Display Port with PD out 5V/1A |
| RS232 in (DB-9pin) | (x1) |
| Audio | |
| Speaker | (x1), 10W |
| HDMI Audio Return | eARC, 7.1 channel |
| Environment | |
| Operating Temperature | 0~40℃ |
| Power Supply | AC 100 to 240 V, 50/60 Hz |
| Typical Power Consumption (110V) | 192W |
| Stand-by Power Consumption | <0.5W |
| Acoustic Noise (Typ./Eco.) | 32db/29db |
| Accessories | |
| Wireless USB dongle | 5201BS |
| Remote Control w/ Battery | RCA011 |
| Power Cord (by region) | x1 (1.8M) |
| Quick Start Guide | (x1) 21L |
| Warranty Card (by region) | Yes |
| Universal Ceiling Mount | CM00G3 |
| Dimension & Weight | |
| Dimensions (WxHxD) (mm) | 303.5 x 112.4 x 234.5 |
| Net Weight (kg) | 3.3 Kg +/- 100g |
| Dimensions (WxHxD) (inch) | 11.94 x 4.43 x 9.23 |
| Net Weight (lb) | 7.28 lb |
| Projection System | DLP |
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