Many lightstrips and LED lights only come with one type of white LED, the Strip Light 2 Pro comes with two. Those extra white LEDs can be used to adjust the temperature between 2700K – 6500K.

Cree is aiming at horticulture lighting with a 660nm red led that is 6% more efficient than its XP-G3 Photo Red S Line devices. Called the XP-L Photo Red S Line, “this extra performance can be used to ...

All of the best smart lights use LEDs, which means they're low energy: they deliver lots of light but they don't need lots of energy to do it and they don't run particularly hot either.

Or have them light automatically when someone arrives home and turn off when everyone leaves. After a new round of testing, the WiZ 60W A19 Color LED continues to be the best smart bulb.

Many smart bulbs can be screwed into existing light sockets, and they can be controlled remotely, put on schedules, change colors, and more. If you’re feeling more ambitious, you can venture ...