ENERGY STAR test content: safety, EMI, surge, noise

Light performance and energy efficiency test items:

1. Luminous effect, luminous flux

2. Color temperature, color deviation, color rendering index

3. Light intensity distribution, regional light distribution

4. Chromaticity space inhomogeneity

5. Switching cycle

6. Lumen maintenance

7. Chromaticity maintenance rate

8. Size

9. Electrical parameters