Are there any LED light sources that do not flicker?
2024-04-12
It is actually impossible to be flicker-free in an absolute sense. The Chinese industry standard’s flicker requirement for qualified products is 3125Hz. From a professional point of view, the exact name of "no stroboscopic" is "imperceptible stroboscopic". According to the "stroboscopic" requirements of the China Quality Certification Center for reading and writing desk lamps, "fluctuation depth" is a measure of the "stroboscopic" of desk lamps. ” standard value.
Most light sources have stroboscopic effects, but the degree varies. LED stroboscopic is largely not a problem with the LED chip itself, but comes from the driving and dimming components. Common causes of stroboscopic are:
1. Inferior driving components cannot reduce the "voltage and current output ripples" generated in the process of "converting from AC to DC" and from the driving components to the LED chip.
2. Inferior dimming components, either poor compatibility, or using low-frequency PWM dimming.
It is recommended not to buy LED products with no three certificates, low price and poor quality, and try to buy regular brand lamps and light sources. Choose lamps and light sources certified by the China Quality Certification Center (CQC).
Introducing the Best LED Wall Lights for Your Bedroom
Do you really understand LED indoor lighting fixtures?
Related Article
Every time after taking a shower, the room is full of water vapor? The kitchen fumes never seem to dissipate? Try this exhaust fan with LED light! It can quickly ventilate and refresh the air, and also be used as an ambient light, making it super convenient for installation in bathrooms and kitchens.
Exhaust Fan with Light —— The Perfect Combination of Quietness and Illumination
