4개의 댓글

1. 

   Vera

   over 2 years ago

   If they exist, I haven’t yet found them… But there’s battery back ups, that store hours of use them, that people use to plug in grow lights. It’s an intermediate option I’ve seen.

   3개 좋아요
2. 

   Dave_opuntiaface

   over 2 years ago

   I am curious to see these if they exist.

   0개 좋아요
3. W

   wilson plants

   over 2 years ago

   Me too. I have been searching.

   0개 좋아요
4. 

   Connie E

   over 2 years ago

   I use the ones that has a USB cord. And purchased a USB hub so I could plug in several at a time. Hope that’s helpful

   

   0개 좋아요