Officially implemented in 2025, GB/T 45515-2025 "Consumer Product Quality Classification - Lighting Products" for the first time defines clear boundaries for a "healthy light environment". Its core indicators related to vision protection are as follows:
01 Blue Light Hazard Classification Must Reach RG0 Exempt Class
Internationally, the IEC 62471 standard is commonly used to assess blue light hazards, which are classified into four levels: RG0 (No Risk), RG1 (Low Risk), RG2 (Medium Risk), and RG3 (High Risk).
02 Flicker Depth ≤ 3.2%
BFO Optics' eye-care floor lamp achieves true flicker-free lighting through advanced materials and technologies, controlling light output fluctuations within an imperceptible range for the human eye across the entire brightness spectrum. Comparative experimental tests by BFO Optics have shown that lighting meeting this standard reduces eye fatigue in adolescents by 58%.
Adopting a multi-light source design, BFO Optics' eye-care lamp achieves uniform light distribution within a 1.2-meter range. Clinical observations have found that in environments with up-to-standard uniformity, children's head tilt angle during reading and writing can be reduced by 6-8 degrees, effectively alleviating the dual pressure on the cervical spine and eyes.
