Agrosun is the maker of quality HID lighting for both High Pressure Sodium, and the Metal Halide variety. Agrosun is offered exclusively through Hydrofarm distribution.
Hydrobuilder made good on the screwup of sending a wrong part. Refunded and then I received 2 of the power adapters. I had reordered as soon as I realized tge problem with the first order. Thank you Hydrobuilders! Ill be a repeat customer!!
Great customer service
Fast shipping and easy product setup, with a great price!
Works well -- fans run smoothly.