As you know, some people appear to be susceptible to flicker and many people experience the phantom array effects caused by flickering SLEEP DISTURBANCE All light impacts the circadian rhythm; particularly the natural light (day) and dark (night) phase but also artificial light LEDs when they move their head or eyes.
Toppo lighting has replaced the flicker driver of all lighting fixtures with a flicker-free driver before 1st, Sep, including traditional LED T8&T5 Tube, LED Slim Down Light, LED 2D Bulkhead, LED Ceiling Light, LED Cabinet Light. When you submit the EPREL form to apply for the new energy label, you will be asked to fill in the Flicker metric (Pst LM).