WARNING: POSSIBLE SEIZURE CAUSING.

Why cycle between RGB when you can light all subpixels simply by showing white?

At 60FPS defective pixels should be fixed twice as fast as ordinary 30FPS videos on YouTube.

It works by cycling between black and white hoping to revive dead/stuck/defective pixels on 4K LCD monitors.

This video must be played back at 60FPS or else the interpolation at other frame rates will screw up the color sequence.

The stutter every 2 seconds is a bug during concatenating the flashes, your monitor is alright.

PS There are plugins to your browser that can loop a YouTube video.