Let me start by saying my 4-year-old is OBSESSED with this light. The moment we attached it to his bike, he yelled, 'I’m Chase on patrol!' and immediately demanded the flashing red/blue mode (sorry, white light—you’re boring). The police siren effect is definitely the star here—it’s bright enough to feel exciting but won’t blind passersby.

Durability? Mixed bag. The plastic body survived being thrown across our driveway (twice), but the clip mechanism is finicky. We had to wrestle with the adapter for 10 minutes before it sat snugly on his handlebars. Pro tip: Slide the rubber grip ALL the way down or it’ll spin upside down mid-ride.

Battery life shocked me—three months of daily use (including flashlight mode during 'secret missions' under beds) and still going strong. But fair warning: At this size (think golf ball), don’t expect it to illuminate dark trails. It’s more 'fun accessory' than 'functional light.'

Would I buy again? For $15, maybe—if they redesign that flimsy clip. For now, seeing my kid pretend to rescue Adventure Bay? Priceless.