P3.91 Indoor LED Poster with 1000nit Brightness Ultra-thin 33mm Front Service Digital Signage
Price:
Negotiable
MOQ:
1 Set
Delivery Time:
7-15 Working Days
Brand:
TBC LED
Product Description
Indoor P3.91 LED Poster 1000nit Brightness Ultra-thin 33mm Front Service Die-Cast Aluminum Signage for Shop Window
Product Overview
P3.91 Indoor LED Poster — Bright, Slim, Built for Impact
The P3.91 indoor LED poster delivers 1000nit high brightness in an ultra-thin 33mm die-cast aluminum body. Engineered for front window advertising and indoor digital signage, it combines vibrant visuals with plug-and-play simplicity — an ideal upgrade for retail, corporate, and public spaces.
Technical Specifications
| Specification | Details |
|---|---|
| Pixel Pitch | P3.91 |
| LED Type | SMD2020 |
| Physical Density | 65,536 dots/m² |
| Module Size | 250 * 250 mm |
| Display Area | 1000 * 2000 mm / 750 * 2000 mm |
| Overall Dimensions | 1006 * 2181 * 33 mm / 756 * 2181 * 33 mm |
| Cabinet Material | Die-Cast Aluminum |
| Maintenance | Front Service |
| Brightness | 1,000 nits |
| Color Temperature | 5,000 - 12,000 K (adjustable) |
| Viewing Angle (V/H) | 160° / 160° |
| Brightness and Color Uniformity | 97% |
| Contrast Ratio | 10,000 : 1 |
| Refresh Rate | 3,840 Hz |
| Gray Scale | 14 / 16 bit (optional) |
| Scan Mode | 1/16 Scan |
| Frame Frequency | 50 / 60 Hz |
| Max Power Consumption | 400 W/m² |
| Average Power Consumption | 100 - 200 W/m² |
| Power Voltage | AC 90 - 264 V, 47 - 63 Hz |
| IP Rating | IP31 |
| Working Temperature / Humidity | -20 - 60 °C / 10% - 85% |
| Certifications | CCC, CE, RoHS, FCC, CB, TUV, IEC, BIS |
| Warranty | 2 Years |
Key Advantages
- 1000nit High Brightness for Indoor Visibility: With 1,000 nits of brightness, this poster remains sharp and vivid even under strong indoor lighting or near sunlit windows. Your content stays clear without washout — perfect for storefronts and bright lobbies.
- Ultra-thin 33mm Panel — Sleek and Space-Saving: At just 33mm deep, the cabinet hugs the wall or window without protruding. The die-cast aluminum frame keeps it lightweight yet sturdy, blending seamlessly into modern interiors.
- Front Service — Maintenance Without the Hassle: All components are accessible from the front, so you can service the screen without pulling it away from the wall. This saves time and keeps your display running with minimal downtime.
- 160° Ultra-Wide Viewing Angle: Content stays clear and colorful from almost any angle. Whether customers walk past or stand to the side, the message hits them — no dead zones, no color shift.
- Die-Cast Aluminum Cabinet — Built to Last: The precision die-cast aluminum frame offers excellent heat dissipation, protects internal components, and resists warping over time. It is both lightweight for easy handling and rugged for daily commercial use.
Application Scenarios
Clothing Stores and Brand Boutiques: Place behind the front window to showcase new arrivals, seasonal sales, and brand videos. The 1000nit brightness cuts through glass reflections — turning passersby into walk-ins.
Churches and Schools: Display service schedules, event announcements, and inspirational messages in lobbies and hallways. Simple USB playback means staff can update content without technical skills.
Government Agencies: Communicate public notices, queue information, and policy updates with a clean, professional look. The slim profile fits neatly into reception areas and service halls.
Corporate Offices and Hotel Front Desks: Welcome visitors with branded greetings, meeting schedules, or promotional content. The elegant die-cast aluminum finish elevates your lobby aesthetics while delivering practical information.

Available Sizes
Choose between two cabinet dimensions to match your space and viewing distance:
| Specification | 1000 * 2000 mm | 750 * 2000 mm |
|---|---|---|
| Display Area | 1000 * 2000 mm | 750 * 2000 mm |
| Overall Dimensions (with frame) | 1006 * 2181 * 33 mm | 756 * 2181 * 33 mm |
| Resolution | 256 * 512 pixels | 192 * 512 pixels |
| Recommended Viewing Distance | 3.9 m | 3.9 m |
Both sizes share the same 33mm thickness, front service design, and hardware platform — so you can mix and match across locations without compatibility concerns.
Installation Methods
Floor Standing: Freestanding setup with a stable base. Move it anywhere — no drilling required.
Wall Mounting: Secure flush to the wall or window frame. Saves floor space and keeps walkways clear.
Multi-Screen Cascading: Link up to 8 screens in a row for a video-wall effect. Ideal for large lobbies and exhibition stands.
How to Use — Simple as Plug, Load, Play
1. Plug in power — no need for sample the screen.
2. Load content via USB drive (plug-and-play auto-recognition) or upload through WiFi/Ethernet from your PC or phone.
3. Hit play — the poster loops your videos and images automatically. Use the smart cluster app to manage multiple screens, schedule on/off times, and update content remotely.


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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Topbright Creation Limited
Contact Person
TBC LED