LED Bulb Raw Material - A60 E27 B22 3W-15W SKD/CKD Components - Joyinled

Product Overview

This product offering consists of raw materials and Semi-Knocked-Down (SKD) or Completely-Knocked-Down (CKD) kits for manufacturing A60-shaped LED bulbs. These kits are intended for importers, distributors, and assembly plants looking to source components for residential LED lighting. The kits support a power range from 3W to 15W and come with standard E27 or B22 bases, allowing for flexibility in final product assembly and customization. The primary appeal of these raw materials is the ability to control quality and cost while building a private-label product.

Detailed Technical Specifications

Usage and Installation Guide

Purchase Guide and Market Channels

When sourcing LED bulb raw materials, consider the following:

• Online B2B Marketplaces: 6688789, Made-in-China, and Global Sources are primary platforms for finding manufacturers and suppliers offering SKD kits.
• Supplier Verification: Look for verified suppliers with a track record and positive reviews. Shenzhen Joyinled Technology Co., Ltd., for example, has over 12 years of experience.
• Minimum Order Quantity (MOQ): MOQs for raw materials can vary, from small batches of 10 pieces to large orders of 3000 pieces or more.
• Price Range: Wholesale prices for components or finished bulbs can range from as low as $0.10 to over $1.00 per unit, depending on power, quality, and order quantity.

Performance Evaluation and Reviews

To assess the quality of LED bulb components, industry professionals and buyers typically focus on:

• Luminous Efficacy (lm/W): A key indicator of energy efficiency. This product claims up to 100 lm/W.
• Heat Management: The quality of the aluminum heat sink is critical for long-term performance and preventing premature light decay (lumen depreciation).
• Component Quality: High-quality LED chips (e.g., Samsung SMD5630) and reliable drivers (e.g., using Japanese capacitors) are markers of a superior product.
• Certifications: Genuine CE, RoHS, and other certifications ensure the product meets safety and environmental standards.
• Real-World Testing: Conducting accelerated life tests and photometric measurements in a controlled lab environment is the best way to verify supplier claims.

After-Sales Service and Warranty Policy

Warranty and support for raw materials differ from finished consumer goods. Key points include:

• Warranty on Components: Suppliers often offer a warranty on individual components against manufacturing defects. The standard for this product is a 2-year warranty.
• Technical Support: Reputable suppliers provide technical support for assembly and troubleshooting.
• Return Policy: Policies for raw materials are often stricter. It's crucial to clarify return conditions for defective components before purchasing.
• Order Protection: Using B2B platforms that offer order protection can safeguard payments until the goods are received and inspected.

Common and Extended Search Terms

To find more information or alternative suppliers, consider using the following search terms:

• Core Keywords: LED bulb raw material, SKD LED bulb, CKD LED bulb parts, A60 LED bulb components.
• By Specification: E27 LED bulb kit, B22 LED lamp material, 12W LED bulb raw material, high lumen LED bulb components.
• By Application/Feature: Household LED bulb material, energy-saving bulb parts, non-dimmable LED lamp kit.
• Supplier-Related: LED bulb manufacturer China, LED lighting factory Guangdong, wholesale LED bulb components.
• Technical Terms: LED driver module, aluminum heat sink for LED, SMD5630 LED strip, PC cover for A60 bulb.