What is Flicker & dimming?
Invisible rapid flicker and whether it works with dimmers.
Short answer
Point a phone camera at the bulb — visible banding means flicker.
Flicker & dimming when buying a led bulbs & lighting
Invisible rapid flicker and whether it works with dimmers.
Why it matters: Flicker causes eye strain and headaches during long study or work hours.
Look for: Point a phone camera at the bulb — visible banding means flicker.
Full LED Bulbs & Lighting buying guide