7W Customized LED Modules 220V 4000K DOB PCB AC LED Board for LED Downlight

Features:

• Linear Constant Current Control with Photoelectric Integration: Featuring a linear constant current IC control and photoelectric integration design, this module ensures stable performance, high reliability, and a long lifespan.
• Over-Voltage & Over-Current Protection: Equipped with an optimized constant power IC design, the module maintains a constant power output within a ±5% fluctuation range when the input voltage varies between AC 220 and 240V, protecting it from over-voltage and over-current.
• Over-Temperature Protection: The patented IC technology automatically reduces the output current when the PCB reaches a high temperature, controlling the temperature rise and ensuring safe operation.
• High-Quality PCT 2835 LED: This LED module features high color rendering index LEDs (Ra > 80), with no concerns regarding ultraviolet rays or electromagnetic radiation.
• No EMI: The module meets qualification standards of certifications such as CE, CB, ERP, KC, ensuring it operates without electromagnetic interference (EMI).
• Custom Design and Manufacturing: Customized services are available for designing custom PCB shapes and sizes, color temperatures, and LEDs, tailored to specific needs.

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Application:

1. Residential Lighting: Ideal for use in homes, providing energy-efficient, high-quality illumination for living rooms, bedrooms, kitchens, and hallways.
2. Commercial Lighting: Suitable for office buildings, retail stores, supermarkets, and shopping malls, delivering consistent and flicker-free lighting to enhance visibility and create a pleasant environment.
3. Industrial Lighting: Perfect for factories, warehouses, and workshops where reliable and durable lighting is essential for safety and productivity.
4. Hospitality Lighting: Used in hotels, restaurants, and cafes to create an inviting atmosphere with high color rendering and comfortable lighting.​

​Technical Parameters:

​Customization:

FAQ:

Q1: Are you a factory or a distributor?

A1: We are a reputable manufacturer with cutting-edge technology, specializing in driver-on-board LED modules.

Q2: What are your main product offerings?

A2: Our primary focus is on AC DOB LED modules and driver-on-board quantum boards designed for grow lights.

Q3: How do you ensure product quality?

A3: We maintain high-quality standards by using top-tier materials to guarantee stability and brightness. All our

products undergo rigorous aging tests before being delivered to our customers.

Q4: Do you provide customized design and manufacturing services?

A4: Yes, we offer comprehensive customization, including free PCB design and electrical and optical testing. Each

of our LED modules is tailored to meet the unique needs of customers worldwide.

Q5: What is the process for creating a customized LED module?

A5: The customization process involves several steps:

Initial communication to confirm customer requirements.

Creation of an LED layout drawing and hole bitmap for customer approval.

Production and testing of the sample board.

Measurement of electronic and optical properties.

Reliability testing.

Packaging and order delivery following approval from our technical department.