Navigation Lights --- for the bathroom!

Joe Colletti writes: Dick, I don't know whether you have seen this, but this might be an essential gadget for you GizWiz listeners. The light's colors don't conform with coast guard approved port and starboard lights, but it shouldn't be too confusing in this application.
Yes, I have one and we talked about it on the Weekly Daily Giz Wiz a long time ago. All the info to help you get ahead is here:
Yes, it’s no joke. Well, it might bring laughs, but this gadget is so simple, it will “bowl” you over. (Sorry about that.) LavNav is the Lavatory Navigation Night Light. The less pleasant sounding name: Toilet Night Lights. Bathroom lights can be so blinding in the middle of the night when you flip on the switch. And they can disturb your partner's sleep, especially in a small apartment. Sure you can use a nightlight, but non-LED nightlights waste electricity all night long. Worse, they occupy valuable electrical sockets and they don't put light where you need it. The LavNav solves those problems. A motion sensor turns it on when you approach in the dark, and turns it off after you leave. It shines a gentle light that is sufficient for you to do what you have to do. But wait there’s more!! The LavNav uses a RED or GREEN light to cleverly show the position of the seat. RED means the seat is up. Green means the seat is down. This can also end fights between male and females who share the same bathroom. I’ve used LavNav for a couple of days now and it works great. It uses two AA batteries, which you supply. To install them follow the “slide direction arrow” on the front of the LavNav. Pop off the cover and insert the batteries. There is no on/off switch; it’s all automatic. It installs to the toilet seat cover (in the open position, of course) in seconds. Just peel the backing off the attached adhesive tape and follow the two easy-to-understand photos on the package. Now you’re set to “go”. (Sorry again.) $19.95
www.lavnav.com And as low as $12.99 on Amazon: