What is SMD, GOB and COB? What is the difference？
1. What is SMD LED? SMD LED (acronym for Surface-Mount-Device, Light-Emitting-Diode) is a type of LED characterized by having a 3 in 1 encapsulation,…
Blog & knowledge
LED display news & buying guides
Practical guides about pixel pitch, LED technology, rental screens, billboard pricing and more.
Common Cathode LED Technology for LED Display Every User Need to Know
As the pixel pitch continues to shrink, the pixels become denser, and as the power consumption of the display screen increases, the issue of energy sa…
Price for an LED billboard?
LED advertising is a new media channel, a perfect mix of new animated media technology and static outdoor advertising. LED advertisement displays text…
LED Video Walls for Churches: Size, Pixel Pitch and Realistic Budgets
Churches are among the fastest-growing LED video wall buyers. This guide explains how to choose size, pixel pitch, brightness and budget for sanctuari…
Rental LED Screens for Concerts and Events: How to Choose Pixel Pitch
From conference stages to large concerts, rental LED screens are chosen by pixel pitch, viewing distance, cabinet size and setup speed. Here is the pr…
Fine-Pitch LED for Control Rooms and Broadcast: 0.9–1.5 mm Explained
Control rooms and broadcast studios are moving to 0.9 mm and 1.2 mm LED walls. Learn what fine pitch really means, when COB matters and what to budget…
Transparent LED Displays: What Buyers Should Ask Before Buying
Transparent LED screens turn shop windows and glass facades into displays while keeping the view open. This guide explains transparency, brightness an…
How Bright Should an Outdoor LED Display Be? A Simple Guide to Nits
Brightness is one of the first specifications buyers ask about, but more nits is not always better. Here is a practical guide for outdoor LED brightne…
Virtual Production LED Volumes: 10 Questions to Ask Before You Build
Virtual production stages are built around large curved LED walls. Ask these questions about pitch, camera sync, processing and studio workflow before…
LED Video Wall Design Trends in 2026: What Buyers Are Asking For
Modular walls, flexible shapes, transparent glass displays and double-sided screens were the most discussed LED design directions at major 2026 shows.
Pixel Pitch and Viewing Distance: How to Choose the Right LED Display
Pixel pitch is the single most important specification for an LED screen. Learn how to estimate the minimum viewing distance and avoid overpaying.
LED Video Wall Maintenance and Lifespan: What Owners Need to Know
A quality LED wall can run for many years, but dead pixels, calibration drift and spare parts need a plan. This guide explains realistic maintenance c…
Indoor vs Outdoor LED Displays: Key Differences Buyers Miss
Brightness, waterproofing, viewing distance and power use are different for indoor and outdoor LED screens. Compare the two before choosing a product.