I am looking to buy a pen like laser to install on my lower level floor. It is to be used to look like a security light during the night hours. It must have a distance of 50' and be controlled with an adapter so I can attach it to a timer. Eve though it is a fake version, I figure any would be intruder may be deterred when seeing the light shining across the floor. If you have a product which I can use, please contact me. Iam open tro any suggestions, thank you, joe Show More