I feared a bit !! qqchose fear it lacks a lil !! a dullness or ptite crucial dynamic in an evening ...... and I'm not disappointed !! I almost environ to take a second !! to a large living room ... this little bulb is very powerful. the expected effects are really present !! it looks like a real ball to facet. No noise rotation ... Well nice !! for that price you can charge !! I recommend !!