The Sol Box is the first light box designed to improve the health of pets. Humans suffer from the Winter Blue, Seasonal Affective Disorder, and it has now been found that the same can be said for dogs and cats. The Sol Box can deliver the equivalent of a sunny day to your pet, anytime. It emits 10,000 lux of full spectrum white light. The Sol Box can be placed anywhere your pet finds comfortable, then turn it on, and let them come to the light. The minimum effective dose is about 30-45 minutes of light.