Although they contain hazardous materials, such as lead and nickel, LEDs are considered safe because the concentration of these substances is so minimal. Beyond the obvious dangers of shattered glass, broken LEDs have no dangerous implications and can easily be disposed of.

Can LED lights be harmful?

Since LEDs are so bright, there are questions whether or not they can do damage to our eyes if used overtime. Don't worry, though. ... In short, it tells our circadian rhythms that it's time to “stay awake.” An exposure to extremely high levels of this light can potentially cause eye disease.

Are LED lights considered hazardous waste?

Compact fluorescent bulbs, high intensity discharge bulbs (HID), and light emitting diode (LED) bulbs are hazardous and must NOT go in any trash, recycling, or composting bin.