November 07, 2024

Commonly used downlight specifications reference standard

The downlight is one of the favorite lights of modern families. It not only saves space, increases the soft atmosphere and warmth of the family, but also achieves overall coordination with the building space. It is a perfect chandeliers art. However, the sizes of downlights available for each occasion are not the same. So, what are the dimensions of the downlight? What is the reference standard for common downlight specifications ? Let's take a look together.

Commonly used downlight specifications reference standard

I. Specifications of civil downlights

Lamp cup size hole size

2-inch downlight (Φ70) - Φ90×100H;

2.5 inch downlight (Φ80) -Φ105×100H;

3-inch downlight (Φ90) - Φ115×100H;

3.5 inch downlight (Φ100) - Φ125×100H;

4-inch downlight (Φ125) - Φ145×100H;

Second, project downlight specifications

Lamp cup size hole size

3-inch downlight (Φ90) -Φ115×120H;

3.5-inch downlight (Φ100) - Φ130×140H;

4-inch downlight (Φ1250) - Φ145×150H;

5-inch downlight (Φ140) - Φ165×175H;

6-inch downlight (Φ170) - Φ195×195H;

8-inch downlight (Φ210) - Φ235 × 225H;

10-inch downlight (Φ260) - Φ285×260H;

Note: height adjustable.

The above reference specifications for common downlights are briefly introduced here, and we hope to help you. For more information, please visit this website. Stay tuned.

Downlight

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