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5 Tips for Choosing the Right Desk Lamp
2026-05-28
Home Guide
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1. Color Temperature

For reading, ~4000K natural white. For relaxation, 3000K warm light. Adjustable is best for multi-purpose use.

2. Brightness & Dimming

Choose stepless dimming to adjust based on ambient light. Recommended desk illuminance: 300-500 lux.

3. Color Rendering

CRI Ra≥90 for accurate color reproduction. Below 80 causes eye fatigue over time.

4. Blue Light Protection

Choose RG0 (exempt) rated products to reduce retinal damage from blue light.

5. Flicker-Free

No visible flicker is a basic requirement. Point your phone camera at the light — no ripple means qualified.

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