LED light strips can add a beautiful glow to your spaces, but improper mounting can quickly turn them into an eyesore. Nail ...

“Vampire power” – also referred to as “phantom power” or “standby power” – can account for as much as 10% of a household’s electricity bill, says the Environmental Protection Agency.

He's got 2 power banks, and according to Squrf's post, assuming ~20mA per LED with 650 LEDs that 13 amps of power. Let's cut that back to max output, 10 amps, that's 50 watts.

Govee RGBIC LED Strip Light review: ... with several slots to choose which time and days you want the light strip to power on, ... Light sources. 180 LEDs. Power. Corded electric. Connectivity.