It will give you that gentle glow at night and you can choose your own shade of color by painting it. (industrystandarddesign.com)
The gentle glow also serves as a gentle night light for your little one when sleeping. (momwoot.com)
Grown headlight beetles are mostly vegetarian (with the exception of the occasional aphid), but larvae often devour other insects attracted to their gentle glow. (newscientist.com)