


4mm Red Colour LED: Compact and Efficient Lighting Solution
In stock (10)
What is this?
The 4mm Red Colour LED is a reliable and efficient light-emitting diode that provides a bright and consistent red light. This compact LED is ideal for various applications, including indicators, displays, and diagnostic equipment.
What can I build with it?
- General electronics and robotics prototyping
- Open AI Lab with “4mm Red Colour LED: Compact and Efficien” to explore a parts list
Compatibility notes
No verified pin/voltage metadata in our engineering catalog for this title. Treat electrical details as unverified until you check the datasheet.
Specifications
- 4mm Red Colour LED
- The 4mm Red Colour LED is a reliable and efficient light-emitting diode that provides a bright and consistent red light. This compact LED is ideal for various applications, including indicators, displays, and diagnostic equipment.
- Upgrade your projects with our 4mm Red Colour LED. Experience the brightness, reliability, and compact design of this essential component.
- Mon–Sat: 11:00 AM – 7:00 PM
- From precision DHT11/DHT22 temperature sensors to ultrasonic and gas sensors (MQ series), we cover all robotics needs. We also provide essential lab equipment including Oscilloscopes, Digital Multimeters (Uni-T, Sanwa), Soldering Stations, and 3D Printer parts (NEMA 17 motors, drivers).
- Your trusted online source for Arduino, ESP32, sensors, robotics components, 3D printing supplies, and STEM kits. Serving students, engineers, and makers across Pakistan with fast nationwide delivery.
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Listed from catalog data. Treat as merchant-provided, not independently lab-verified, unless noted above.
What else you may need
Related items in the same category — check compatibility yourself.

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Buying notes for Pakistan makers
Buy 4mm Red Colour LED: Compact and Efficient Lighting Solution online in Pakistan with live PKR pricing from Robotics Kits — a clear catalog alternative when comparing Hall Road Lahore, Digilog, and Electrobes for Electronics.
4mm Red Colour LED: Compact and Efficient Lighting Solution suits ESP32, Arduino, robotics, IoT, and FYP builds; check real stock on Robotics Kits before you finalize a BOM or wiring plan.
Order 4mm Red Colour LED: Compact and Efficient Lighting Solution with COD or digital payment across Pakistan, then use AI Lab to plan compatible sensors, modules, and robotics parts around this component.
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