Description
Product Overview
The PLCC-4 SMD Blue LED is engineered to deliver exceptional brightness in a compact 1210/3528 package, making it a versatile choice for a wide range of illumination needs. Constructed with high‑quality semiconductor materials and a robust epoxy encapsulation, the LED provides stable performance even under fluctuating temperature conditions. The device operates at a forward voltage of approximately 3.2 V and a typical current of 20 mA, yielding a luminous intensity that far exceeds standard SMD LEDs of comparable size. With a color temperature centered around 4600 K, the blue hue is vivid yet balanced, suitable for applications that require precise color rendering. The PLCC‑4 format offers a convenient surface‑mount footprint, allowing for easy integration onto printed circuit boards using standard reflow soldering processes. Each package is rigorously tested for compliance with RoHS and IEC standards, ensuring safety and environmental responsibility. The product is supplied in a pack of ten units, each individually inspected for consistency, so manufacturers can rely on uniform output across large production runs.
![[Product front view showing all components]](https://www.yottabytes.store/wp-content/uploads/2026/07/4d0f5934b9e04a51a2a837f8ee51c1e9.jpg)
Usage
Designed with industrial environments in mind, the PLCC‑4 SMD Blue LED excels in applications such as machine‑status indicators, high‑visibility signage, advertising displays, and architectural lighting. Its ultra‑bright output makes it ideal for outdoor billboards where visibility from a distance is critical, as well as indoor environments like warehouses and factories where clear visual cues improve safety and workflow efficiency. The LED’s compact size enables designers to create dense pixel arrays for full‑color video walls, while its reliable thermal performance ensures long‑term operation without degradation. Additionally, the LED can be incorporated into custom lighting fixtures for decorative purposes, providing a striking blue accent that enhances aesthetic appeal. Because the device is compatible with standard LED drivers and dimming circuits, it can be seamlessly integrated into existing control systems, offering flexibility for both static and dynamic lighting scenarios. The pack of ten units simplifies inventory management for OEMs and system integrators, reducing the need for frequent reordering and minimizing downtime.
Why Choose Us
When selecting a blue LED for demanding projects, reliability, performance, and support are paramount. Lighthouse LEDs brings decades of expertise in optoelectronic manufacturing, guaranteeing that each PLCC‑4 unit meets stringent quality benchmarks. Our production facilities employ automated optical inspection and thermal cycling tests, ensuring that every LED delivers consistent brightness and color stability throughout its rated lifespan of over 50,000 hours. We stand behind our products with a comprehensive warranty and responsive technical assistance, helping customers troubleshoot integration challenges and optimize circuit designs. Moreover, our supply chain is engineered for rapid fulfillment, allowing you to receive the full pack of ten LEDs promptly, which is essential for time‑sensitive production schedules. By choosing Lighthouse LEDs, you benefit from a partnership that prioritizes product excellence, transparent communication, and continuous innovation in LED technology.
Key Features
- Ultra‑bright 1210/3528 output delivers high visibility in compact form
- Robust epoxy encapsulation provides resistance to moisture and temperature extremes
- Consistent color temperature around 4600 K ensures reliable blue hue for signage and displays
- Long‑life rating of 50,000+ hours reduces maintenance and replacement costs
- Comes with dedicated after‑sales support and warranty for peace of mind
FAQ
What is the recommended forward voltage for the PLCC-4 SMD Blue LED?
The LED typically operates at a forward voltage of about 3.2 V when driven at its nominal current of 20 mA.
Can these LEDs be used in outdoor signage?
Yes, the PLCC‑4 SMD Blue LED is rated for outdoor use and can withstand temperature variations and humidity when properly sealed within a weather‑proof enclosure.
How does the brightness compare to standard 3528 LEDs?
Our PLCC‑4 Blue LED provides significantly higher luminous intensity than typical 3528 LEDs, making it suitable for applications that require strong visual impact.
Is there a dimming option available?
The LED can be integrated with PWM or analog dimming drivers, allowing you to adjust brightness levels to suit different lighting scenarios.
What warranty does Lighthouse LEDs offer for this product?
We provide a one‑year limited warranty covering manufacturing defects, backed by responsive technical support to assist with any integration questions.






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