"It's cute for a small home garden, as a hobby project.I've been vermicomposting for years; this is a small version of a larger system that's been out there.  I guess this is designed to bring worms into the garden?Worms need carbon, in a ratio greater than nitrogen."

"LED prices are falling and will continue to fall.  LSG is simply trying to find a niche to command a ridiculous price for a light bulb.  No light bulb will help you fall asleep, they are not related to each other."blue light reduction" is an easy matter since the majority of LED's do not emit this spectrum at all.  It is a sign of a low quality LED product today."