Laser levels are indispensable for ensuring measurement accuracy. We tested the best-selling models—see how they fared.

KCCI marked the one-year anniversary of its 4 p.m. newscast Tuesday by announcing that the program is the top-rated broadcast ...

Whether a project requires narrow spotlights from a tall ceiling or pendants with multipurpose functionality, these ...

This article reports a novel visible light positioning (VLP) system and the associated experimental results. The developed VLP system is completely passive as it does not require a tracked object to ...

If you're growing succulents, they may require less light. Regular maintenance is essential to keep your vertical hanging ...

Creating a pyramidal structure on an n-GaN surface is considered the most effective approach for maximizing light extraction of n-side-up GaN-based light-emitting diodes (LEDs). This letter shows that ...

Fence decor is having a moment on social media. Here's how to dress up your fence for a stunning look you—and potential ...

Learn to create a surprisingly sleek, luxe light fixture with simple Dollar Tree supplies like a hula hoop, storage boxes, spray paint, and LED lights.