LEDGUHON COB LED Chip 5V 3W Warm White Module Model JY-3WW5V31MM10

Description

Product Overview

The LEDGUHON COB LED chip is a compact 5V, 3W module designed for warm white illumination. Measuring just 1.18 x 1.18 x 0.01 inches and weighing 0.16 ounces, it integrates six durable LED beads on a heat‑dissipating substrate. With a 120° light emission angle, the chip provides broad, even coverage suitable for a variety of fixtures. Model JY-3WW5V31MM10 was first available on September 11, 2025 and carries a 5‑star customer rating.

Usage

This versatile LED chip fits seamlessly into home lighting such as ceiling and table lamps, as well as commercial environments like hotels, exhibition halls, and decorative displays. Its warm light creates a cozy atmosphere, making it perfect for mother‑and‑baby rooms, ambient décor, and DIY lighting projects. The recommended operating temperature of 40‑60 °C ensures stable performance when properly heat‑sinked.

Why Choose Us

LEDGUHON is known for rigorous quality control and reliable component sourcing. Each chip undergoes thermal testing and includes a heat‑dissipating substrate to extend lifespan. Our after‑sales support offers technical assistance and replacement options, ensuring confidence in every purchase.

Key Features

• Compact size fits tight spaces in lamps and fixtures
• Warm white output creates a comfortable, inviting ambience
• Low power consumption at 3W reduces energy costs
• 120° emission angle provides uniform lighting coverage
• Dedicated customer support and easy replacement options

FAQ

What voltage does this LED chip require?

The module operates at a stable 5 V DC, compatible with most standard driver circuits.

Can I use this chip in outdoor installations?

It is designed for indoor use with an operating temperature range of 40‑60 °C; outdoor use is not recommended without proper enclosure and cooling.

How do I improve heat dissipation?

Apply a thin layer of thermal grease between the chip and its heat sink, and ensure adequate airflow around the fixture.

Is this chip compatible with existing lamp sockets?

Yes, the compact dimensions allow it to replace standard COB LEDs in many lamp designs.

What warranty does LEDGUHON provide?

LEDGUHON offers a one‑year limited warranty covering manufacturing defects and performance issues.