Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Have been using these for years. Perfect solution for ANY Situation

Life savers.I used them on the patio, indoor, as spots, as reading, as ad-hock on floor' mounted \ standing on anything. This thing goes 360 and made of VERY strong material that stays put. Simple mounting hole on the back that's adjustable as well.The only con is that the switch on the wire on one of the lamps broke when caught between the door hinges, but I guess you cannot make a switch from metal due to safety reasons. a must have.