Among a series of CES 2022 smart home device announcements, has Sengled unveiled a health-monitoring light bulb. Yes, you read that correctly. Compared to the Smart Health Monitoring Light, all ...

Blue light -- the kind from your smartphone, tablet, TV, and even energy-efficient light bulbs -- can lead to a range of health issues. Here are a few tips to ward off blue light’s effects.

Scientists say energy-saving compact fluorescent (left) or light-emitting diode (right) light bulbs can have unsavory health effects.

MIAMI (CBSMiami) — Every time you turn on the lights, you may be putting yourself at risk, according to a disturbing new study. Energy efficient bulbs are eco-friendly and can save you big bucks ...

LED bulbs differ from other lightbulbs in spectral composition. They emit brighter, bluer light in shorter wavelengths, into a smaller emission area.

Blue light is good for your body during the day, but exposure to blue light at night can cause mild to more severe health effects.

Now that incandescent bulbs are on the way out, LED bulbs are a clear choice, but there are things to keep in mind when buying them.

Dear EarthTalk: Are there health or environmental concerns with LED lightbulbs, which may soon replace compact fluorescents as the green-friendly light bulb of choice?—Mari-Louise, via e-mail ...

What’s known about red light’s effects at night? The type of red light that affects your sleep is light that emits red light wavelengths — not simply light bulbs that are tinted red.

Some energy-saving light bulbs emit harmful ultraviolet radiation, health experts warn. Unencapsulated fluorescent light bulbs could redden the skin if used for long periods.

But this still isn't great news for compact fluorescent bulbs, which have gained popularity in recent years as federal efficiency standards began phasing out the widespread use of UV-free incandescent ...