I have LED in my home office. The "temperature" and this flicker were driving me bonkers. Fortunately no headache. Now I have them all pointed away to reflect off wall or ceiling, or behind diffusers. Much less bothersome,
Lightbulbs are cheap & eyes/brains are not... home office? May be worth taking care of yourself and save these cheap bulbs for places you don't spent most of your waking hours.