How much space is in the UV Sanitizer? April 12, 2021 21:13 Updated The exact dimensions of the Sanitizing space is 0.80in(H) x 5.91in(W) x 1.14in(D). Related articles Is there a gift reciept option? Will the Lumee Photo Stick turn on/off my LuMee case? Will the sanitizer continuously stay on as long as something is in it? Comments 0 comments Article is closed for comments.