Today I’ve discovered this interesting door handle. As you can see from this pictures the handle indicates the room is occupied with a red light on the outside of the door when the thumb turn is activated. When the room is vacant there is a continuous green light on the outside. This door handle can be very useful for toilets, and especially in college dorms, when students can send an obvious “Don’t disturb !!!”a message to their roommates.  - Product Page

For those who want to throw a party this illuminating speakers can create a disco atmosphere, and make your guests feel good. These speakers are also portable and can be connected to any type of music source from a stereo system to mp3 player. So you can have a little party in your garden at night or anywhere outdoors.

The colors of this speakers change to the rhythm of the music.You can have them for just £34.99 from Gadget-Planet.