A little Lovely Company Whale Blue LightBlue whale light feels right at home on your little one’s nightstand. He helps scare all the bedroom monsters away before bedtime with his soft glow. The safe LED light in the whale ensures that the outer material remains cool, so your little one can take this light to bed safely. This cool but oh so lovely light runs on batteries – as do our other little light products. Save batteries by turning on the smart timer option; the light turns off automatically after 15 minutes.