Engineered for precision and versatility in lighting assembly, our Plastic Adjusting Ring (15x10) is a critical component for securing and fine-tuning light fixtures. Available in several colors, it seamlessly blends with various lamp designs while providing reliable structural support and alignment. Made from durable, non-conductive material, it ensures safe and stable connections in a wide range of lighting applications.
Material: High-quality, durable engineering plastic.
Function: Secures and aligns lamp holders, sockets, or decorative elements.
Key Feature: Available in multiple colors for aesthetic matching.
Industry Use: Essential for pendant lights, chandeliers, wall sconces, and lamp bases.
Advantage: Lightweight, corrosion-resistant, and electrically insulating.
Fixture Assembly: Used to lock and adjust the position of lamp holders within shades or structural frames.
Aesthetic Finishing: Color options allow for a clean, cohesive look, hiding hardware or blending with fixture design.
Height/Spacing Adjustment: Enables fine-tuning of the distance between different parts of a lighting fixture during installation.
Strain Relief: Helps manage and secure wiring connections within the fixture body.
| Specification Item | Details |
|---|---|
| Product Type | Adjusting Ring / Locking Ring |
| Material | Engineering Plastic (e.g., PA66, PC) |
| Size (OD x ID) | 15mm (Outer Diameter) x 10mm (Inner Diameter) [Note: Assumes mm based on industry standard] |
| Thread Compatibility | Typically designed for M10 or corresponding metric threaded components common in lamp parts. |
| Color | Several Colors (e.g., White, Black, Chrome-plated look, depending on stock) |
| Primary Function | Mechanical fastening, positioning, and insulation in lighting fixtures. |
Enhanced Safety: As a non-conductive material, it provides electrical insulation between metal components, reducing short-circuit risks.
Corrosion & Rust Proof: Unlike metal rings, it is impervious to oxidation, ensuring long-term reliability and maintaining appearance, especially in humid environments.
Design Flexibility: Multiple color options offer designers and assemblers greater freedom to achieve a flawless finish without requiring additional painting or covering.
Precision Fit: The specified 15x10 dimensions ensure compatibility with standard lamp parts, providing a secure, vibration-resistant lock without damaging threads.
Customer Service
With over 20 years of dedication to the lighting and hardware industry, we provide a professional and reliable supply of lighting fixture parts.Our commitment to quality and excellence is validated by international certifications, ensuring that our products meet the highest global standards for performance and safety.




Q1. Can I have a sample order for the product?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable.
Q2. What about the lead time?
A: 3-5 days for Sample preparing ,8-10 working days for mass production.
Q3. How do you ship the goods and how long does it take to arrive?
A: Ship by DHL, UPS, FedEx or TNT. It takes 3-5 days to arrive. Airline and sea shipping also optional.