4 kommentarer

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.

   3 likes
2. 

   Dave_opuntiaface

   over 2 years ago

   I am curious to see these if they exist.

   0 likes
3. W

   wilson plants

   over 2 years ago

   Me too. I have been searching.

   0 likes
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

   

   0 likes