This is a logo represents an angelic light bulb, so we call “good idea”. One morning I woke up with this idea, I hope you like it too.
The font used is “Laundry” in the file is the link to download it. Is completely vector can therefore be scaled freely.
Please note, the file saved in CS (the option following the version.10) is editable, since version 10 marks the contours automatically.