Why Offices Are Switching to LED Walls
The traditional projector + white screen setup is rapidly being replaced by LED video walls in modern offices. Here's why:
- No more "can someone close the blinds?" — LED walls work in any lighting
- No shadow issues — presenters can stand anywhere
- Crystal-clear video calls — sharp faces on Zoom, Teams, Google Meet
- Zero maintenance — no lamp replacements, no filter cleaning
- Professional impression — clients and visitors are always impressed
Choosing the Right Size
| Room Size | Seating | Recommended LED Wall | Budget |
|---|---|---|---|
| Small (10×12 ft) | 4–6 people | 4×3 ft (P2.0) | ₹80K – ₹1.5L |
| Medium (15×20 ft) | 8–12 people | 8×5 ft (P2.5) | ₹1.5L – ₹3L |
| Large (20×30 ft) | 15–25 people | 12×7 ft (P2.5) | ₹3L – ₹5L |
| Boardroom (25×40 ft) | 20–40 people | 16×9 ft (P2.5) | ₹5L – ₹8L |
| Auditorium | 50+ people | 20×12 ft (P3) | ₹6L – ₹12L |
Best Pixel Pitch for Conference Rooms
- P1.5 – P2.0 — For small rooms where people sit within 2–3 meters. Best for spreadsheets and detailed content. Premium budget.
- P2.5 — The sweet spot for most conference rooms. Sharp text, great video calls, reasonable cost. Recommended for 80% of offices.
- P3.0 — For large rooms and auditoriums where nearest viewer is 4+ meters away.
Video Conferencing Setup
To use your LED wall for Zoom/Teams/Meet calls:
- Connect via HDMI — From laptop or room PC to LED controller
- Add a USB camera — Mount above or below the LED wall (Logitech Rally recommended)
- Audio — Ceiling microphones + room speakers (Jabra/Poly recommended)
- Optional: Room PC — A dedicated mini PC (Intel NUC or similar) always connected
Installation Considerations
- Wall strength — LED walls weigh 15–30 kg per sq.meter. Most office walls handle this fine.
- Power — A 10×6 ft wall needs one 15A power socket. Most offices have this.
- Viewing angle — Mount at eye level of seated viewers (center of screen at ~4 ft height)
- Ambient light — LED walls handle light well, but avoid direct spotlight on the screen
- Cable management — Plan for HDMI/network cable routing during installation
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