Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Inova X5

I bought this because I work a lot with circuit boards at school and sometimes I have trouble seeing the components in normal lighting conditions.The X5 is excellent for this purpose. I was impressed when I took it outside in the night and it illuminated over 20 meters away.Just do not look directly at it when it's on unless you want to have a burned imaged for the next 5 minutes.The frame is strong and has a good weight to it. It has a 3 state cap at the end which either keeps it on, allows for pushing the button and turning it on, and a last state that prevents the light from turning on. This is all controlled by turning this cap.I recommend it for the countryside and workshops.