How to purchase Dimmable Downlight from china | Wholesale-in-China Guide

How to Purchase Dimmable Downlight from China: Top 5 Questions Answered

1. What Are the Key Specifications to Check When Buying Dimmable Downlights from China?

When sourcing dimmable downlights from China, ensure you check critical specifications such as wattage, color temperature (typically between 2700K-6500K), dimming compatibility (e.g., TRIAC, 0-10V, DALI), luminous efficacy (lumens per watt), and input voltage (commonly 220V or 110V depending on region). Certifications like CE, RoHS, and CCC are important for product compliance and quality assurance.

2. How Can I Verify the Reliability of Chinese Suppliers for Dimmable Downlights?

To verify supplier reliability, perform thorough due diligence: review their business licenses and certifications, check customer reviews and transaction history on platforms like Alibaba or Global Sources, and request product samples for quality assessment. Additionally, consider suppliers who participate in trade shows such as the Canton Fair and those with factory audits or third-party inspection reports.

3. What Is the Typical MOQ and Pricing Range for Dimmable Downlights from China?

Minimum order quantities (MOQs) for dimmable downlights often start from 50 to 100 units depending on the manufacturer. The price per unit can range from $5 to $15, influenced by features like LED brand chips, dimming compatibility, and build quality. Negotiating MOQs and pricing is possible for large volume or long-term partnerships.

4. What Shipping Options Are Available When Ordering from China?

Common shipping methods include air freight, sea freight, and express courier services (DHL, FedEx). For bulk orders, sea freight is cost-effective but slower (20-40 days), while air freight is faster (3-7 days) but costlier. Ensure shipment terms (FOB, CIF) and customs clearance responsibilities are clearly defined in your contract to avoid logistic issues.

5. How Important Is Quality Control and After-Sales Support When Importing from China?

Quality control is critical. Specify inspection standards such as 100% functional testing and lifespan testing (often 50,000+ hours for LEDs). Request warranty terms — typically 2-3 years for dimmable downlights — and clarity on after-sales support including replacement policies. Reliable suppliers usually have established systems to handle defective products or claim processes.