Review on Red LED Magnetic Emergency Light - Blazer C6355 by Robert Bigelow

I have been using these lamps for many years - no problems. I needed to replace some so I ordered them from Revain. 4 of 6 lamps are defective! The downside is that when you remove the magnets from the back to insert the batteries (a blunt design to begin with), the locknut inside the case that holds the screw falls out. I emailed the company, they replied that they are aware of the problems with the lock nut so I should just buy the lights and then send them to the company for repair! The? Serious? Wondering if the problem could just be a batch sent to Revain, I also bought 8 from Wal Mart. 7 bad out of 8! It's a shame because they are great lights. But with the marriage rate they have, I don't think they'll last much longer.