Odds are the outlets in your childhood bedroom boasted a nightlight (or two). While most people stop using these miniature lights later in life, they may reconsider that position once they lay eyes on these creations. 

Etsy store SturlesiDesign specializes in beautiful nightlights shaped like geometric animals. The laser-engraved lights are powered by hidden LEDs, which create a dull, energy-efficient glow. 

Even if you don't have a child at home, the lights are fun to look at and make a great addition to any desk or nightstand. Still worried these animals aren't grown-up enough? The store also offers lightbulbs, cacti, and other whimsical shapes. 

[h/t: DesignYouTrust.com]