LEDs & Lighting

digilog.pk stocks one of Pakistan's largest selections of LEDs, LED strips, RGB modules, WS2812B addressable strips, COB lights, LED drivers, and lighting components for electronics projects, home decoration, stage lighting, and signage. From single 5mm through-hole LEDs for indicator circuits to high-density 144-LED/m WS2812B strips for interactive displays, we have the right lighting solution at the best price.

Why Choose LED Lighting Components?

• Energy efficiency — LEDs consume 80–90% less power than incandescent equivalents
• Long lifespan — 25,000–100,000 hours rated life vs 1,000 hours for incandescent
• Full colour control — RGB and addressable LEDs give per-pixel colour with no extra hardware
• Arduino/ESP32 compatible — WS2812B driven by a single GPIO pin using FastLED or NeoPixel library
• Wide voltage range — 3.3V single LEDs to 24V COB arrays

LED Types Available

• 5mm Through-hole LEDs — red, green, blue, yellow, white, IR, UV; for indicators and basic circuits
• SMD LEDs — 0402, 0603, 0805, 5050 packages for PCB mounting
• WS2812B Addressable Strips — 30/60/144 LEDs/m; individually programmable RGB with single-wire protocol
• Non-addressable RGB strips — 12V 5050 RGB; controlled by PWM on R/G/B channels
• COB LED modules — high-intensity single-colour; for spotlights and grow lights
• LED matrices and displays — 8×8 MAX7219, 32×8 dot matrices for scrolling text
• Infrared (IR) LEDs — 850nm, 940nm for remote controls and obstacle detection
• UV LEDs — 395nm for UV curing, fluorescence, and counterfeit detection

Related Categories

Control LED strips with Arduino or ESP32 boards. Drive high-power COB arrays using PWM from Modules & Breakout Boards. Power LED strips from our Power Supplies & Adapters (12V/5A minimum for 5-metre strips). Switch LED loads on and off via Relays & Switches or MOSFET modules.

Common Applications

• Addressable LED projects — Ambilight, LED cube, persistence of vision — pair with Arduino
• Smart home lighting — WLED firmware on ESP32 — see ESP32 Modules
• Indicator circuits — power-on LEDs, status indicators on PCBs
• Photography lighting — high-CRI COB panels for studio use
• Signage and displays — LED matrix scrolling signs for shops and events

How to Choose

1. Addressable vs non-addressable — WS2812B for per-pixel control; 5050 RGB strip for zone colour
2. Density — 30 LEDs/m for ambient; 60 LEDs/m for general; 144 LEDs/m for high-resolution displays
3. Power budget — WS2812B draws up to 60mA per LED at full white; calculate total and size PSU accordingly
4. Waterproofing — IP65 for outdoor use; bare strip for indoor only

Learning Resources

• Adafruit NeoPixel Uberguide — definitive WS2812B wiring, power, and code reference
• FastLED Library Documentation — high-performance LED animation library for Arduino
• WLED Project Documentation — WiFi LED controller firmware for ESP32/ESP8266
• LED — Wikipedia — technical background on LED operation and types

Need resistors for current limiting or MOSFETs for PWM dimming? Browse Resistors & Capacitors and ICs, Transistors & Semiconductors. For bulk LED strip orders for signage or commercial installations contact info@digilog.pk.