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How to Choose High-Quality LED Strips: A Guide from Voltage to CRI
Time: 2025-07-31

In the LED lighting industry, strip lights vary greatly in specifications and performance. Choosing a high-quality LED strip involves understanding several key technical factors:


1️⃣ Voltage Selection: 12V vs 24V vs High Voltage
- 12V strips are ideal for short-distance local lighting.
- 24V strips suit mid-range lighting needs with less voltage drop.
- High-voltage (e.g., 220V) strips are suitable for outdoor or large-scale lighting with easier installation. 


2️⃣ Luminous Efficiency and Brightness
The higher the lumen per watt (lm/W), the more energy-efficient the strip. Zendpro’s high-efficiency series offers up to 1800lm per meter, perfect for commercial and industrial needs.


3️⃣ Color Rendering Index (CRI)
The higher the CRI, the more accurate the color rendering. Zendpro use Purui chip and make original high-CRI chips (Ra > 95), ideal for hotels, galleries, and high-end displays.


4️⃣ Waterproof Rating
IP65, and IP68 ratings suit various outdoor uses. Zendpro's waterproof strips pass multiple encapsulation tests for reliable, weather-resistant performance.

Zhongshan Zhengdu Lighting Technology Co., Ltd.
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