LED Knowledge Base

60+
LED Driver ICs
35+
Controllers Compared
16+
Protocols Documented
70+
Guide Pages
Explore the Knowledge Base
Step-by-step guides for all skill levels
WLED, xLights, Resolume, QLC+ and more
LED chips, strips, controllers, PSUs, fixtures
DMX512, Art-Net, sACN, DALI, SPI — explained
Installation, power wiring, sourcing, troubleshooting
5V vs 12V, WLED vs ESPixelStick, Art-Net vs sACN
Real-world builds: holiday lights, matrices, more
Color science, brands, certifications, glossary
Quick Start
New to LED lighting? Start here:
Popular Content
Open-source LED firmware for ESP32/ESP8266
Free holiday light sequencing software
Arduino LED library
VJ & pixel mapping software
Video mapping & LED control
The most popular pixel LED chip
12V addressable LED alternative
Popular DIY LED controller
Reliable power supply guide
Addressable vs non-addressable strips
Lightweight TCP/IP pixel protocol
Microcontroller for LED projects
Protect outdoor LED installations
CE, UL, IP ratings, standards guide
Tools for LED installation & testing
Complete comparison guide
DMX-over-IP protocols
Firmware comparison
Smart LED ecosystems compared