LED vs incandescent bulbs ⬇️ Everyone jokes about conspiracy theories… but once you actually learn what LED lighting does, it makes you THINK and wonder why incandescent bulbs were phased out so aggressively. …and replaced with actual junk. Especially when you realize children sit under this kind of lighting for hours every day at school 😅 Not all light is the same. LEDs emit a harsh, blue-heavy light, flicker at rates your brain can’t consciously detect, and operate on a narrow, synthetic spec

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At the Lights-out Factory in Lenovo Tianjin Smart Campus, the mechanical arm and intelligent manufacturing system work together organically, producing a laptop in 9 seconds and a motherboard in 10 seconds; In the China-Singapore Tianjin Eco-City, drones collect image data from over 100 navigation points, and the "City Brain" gathers data from 18 fields; At the China-Singapore Friendship Library, smart technology is integrated into venue services, including intelligent consultation, facial recogn