Whilst in office DJT lifted the Obama plan to phase out incandescent bulbs/ halogen bulbs telling us about harmful LEDs (blue light).

Biden banned incandescent bulbs again.

LiFi, combines LED lightbulbs with wireless signals & is 5g tech. Which we know is harmful. They want these bulbs in every room because the signal doesn't travel through walls very well.

Blue light - harms eyes, drains energy, impacts sleep and mitochondria (lethagy and other health issues), stimulate appetite.
Greenwashed product.

5g is harmful to human health & has a more sinister use re human connectivity.

Incandescent bulbs are cheaper, easier to recycle, contain full spectrum light which is closer to natural light and better for us.

https://www.breitbart.com/politics/2019/09/09/donald-trump-defends-bringing-back-better-incandescent-light-bulbs/