I thought smart ceiling lights were a gimmick - until Govee showed me these models at CES

Govee has just launched three new flagship smart home products, along with a convenient Samsung SmartThings integration.

Should you upgrade to a smart ceiling light? Govee has a convincing case to do it

Govee has just launched three new flagship smart home products, along with a convenient Samsung SmartThings integration.
CNET

Govee's Dazzling Smart Light Turns Boring Ceilings Into Skies, Maps and More

Govee arrives at CES with enhanced ceiling lights that can mimic a real skylight or give you a window to another world.
Nature

Electrons dynamics control by shaping femtosecond laser pulses in micro/nanofabrication: modeling, method, measurement and application

During femtosecond laser fabrication, photons are mainly absorbed by electrons, and the subsequent energy transfer from electrons to ions is of picosecond order. Hence, lattice motion is negligible ...