Review on 💡 HUAHA 10pcs USB Mini LED Lights - Keychain Lamp with Smart Touch Electrodeless Dimming Switch for Laptop, Home Decor - Emergency Security Lighting (5 Warm + 5 White) by Greg Bellman

I bought a similar product from another manufacturer that uses the same set of six LEDs and behaves almost identically. NEARLY. In contrast to others, these special lamps are sensitive to short-term power failures. As a result, they turn off after being on for about 20 seconds when used with some of my phone chargers. Reason: These chargers often emit short bursts of power to detect the load. Other variants of this product performed better under these conditions and survived these brief power outages. However, this is not a downside to this product which works well and as intended.