Very bright, low draw. Works very well.
put 2 on my sailboat and they out a lot of light, I since have learned there are ones that have a automatic bulb in them and wish I had gotten those
Got this to replace an old anchor light on a cabin cruiser. It is very bright and pulls little power. I had to invent a mounting for it (at the forward edge of a solar panel) but the way the base is formed, that was easy. I also ran a little lubricant around the threads before I closed it up to keep out water and make it easier to open if I ever need to. It has been exposed 24/7 to all kinds of Colorado and Wyoming weather since June and has proven totally reliable so far.