Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Lasted 10 Mins.

My new Luxeon LED light has turned into a lemon in only minutes.The batteries that came with it are HD and tested on the low side1.34 volts should be 1.5 so I put in some fresh Energizers. When Iturned on the light it was blue but soon the blue faded to white soguessed this was normal. In the next 30 sec. the light faded to aboutwhat one regular LED would give. I tested the batteries, put in a new setand the light is shot. My guess is this light does not include a powerregulator that prevents peak levels of power from overloading the LED.I hope I'm wrong but think many will have this same failure, its worth payinga little extra for a regulated model as it will impress and last for a long time.