If that bar I got kicked out off at the weekend had these LED lights along the staircase, I may not have fallen down them, resulting in my current minor injuries. Or did I fall up the stairs? Who knows?

Anyway, for $10 per pair, these LEDs can be yours. The battery-operated lights detect sound, so they’ll only turn on when you or your loved ones approach.

Like, really, these lights could have saved me a little bit of hurt. Oh well, live and learn.

Product Page [Improvements Catalog via Coolest Gadgets]