When I was last in the USA, I had the opportunity to see a version of this effect demonstrated at a small convention.  It caused a great stir and the dealer selling them was doing great business.  I was given a set by the dealer and brought them home and have had great fun catching lights from nowhere and throwing them in to the bad and then eventually when the bag is full I blow them out and can start all over again. This version that I have avaialable now seems to be slightly different but works just as well for sure.  You need a d'lite and some AA batteries    The Miser's Dream done with D'Lites! What a great idea! What a concept! Produce up to ten bright spots of light, using your D’Lite gimmick.
 

One by one, you can catch the light in mid air and throw it into the paper bag. The audience sees the lights fall into the bag one at a time! The lights settle into the bottom of the bag, until the audience sees ten bright lights shining through the bag! With just one puff of your breath, the lights all blow out!!
This wonderful effect takes the D'Lite concept to a much higher level. Big enough to play in the largest theatre, yet it works really well in a living room!

WATCH VIDEO DEMO

 

D'lite and AA batteries not included.