SWIN LED keep deveolping new products and improving. Recently we successfuly work out the most competitive product for greenhouse plant growing. It is new design tube light like below picture shows. It is only one-side cable.
--Easy installation: No need base. It can be installed at any direction with one-side cable.
Be freely to contact us if you want to know more. Also welcome to visit us at WWW.SWINLED.COM