Explainers
These explainers cover how security lights detect motion, the difference between PIR and microwave sensors, lumen output and beam angle, wiring vs. solar vs. battery power, and weatherproofing ratings—giving you the fundamentals you need before you shop.
Featured
Clear, practical explainers covering how security lights work, motion detection technology, lumen output and beam coverage, power source trade-offs, and IP weatherproofing ratings—so you can understand the technology before comparing models or buying.
All
Browse the complete security lights explainer library below. Each guide breaks down motion sensor types, light output specs, mounting considerations, and power options to help you understand how security lights work and what actually matters.
Next Steps
Finished learning the basics? Jump to the next level—see our top picks, narrow choices with comparisons, or go deep with hands-on reviews.
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