Okay, let's talk about these triangle solar lights that promise to jazz up your outdoor steps. First impression? They look sleek AF with that modern geometric design.

The good: When they work, they WORK. The warm glow is actually brighter than I expected - perfect for not face-planting on my patio stairs at night. Installation was stupid easy - just peel and stick (though I'd recommend cleaning the surface first).

Now the not-so-good: Quality control seems iffy. Out of 8 lights, 2 were DOA straight out the box. Another one gave up after a rainy night despite the IP65 rating. Kinda frustrating when you're expecting reliable lighting.

Solar charging is decent when we get sunny days - about 5 hours gets me through most of the night. But on cloudy stretches? Forget about it.

Final verdict? They're great WHEN they work, but you might need to play quality control lottery. Maybe buy extra as backup?