HPS/CMH/MH

Topic	Replies	Views	Activity
About the HPS/CMH/MH category	0	508	July 19, 2017
Building a new grow - need five 1000w HPS lights	4	696	November 13, 2019
What's your lighting setup?	29	2710	August 6, 2019
Led fixture question	20	1549	April 17, 2019
New Product for taking photos under HPS lights	3	830	March 23, 2019
Light. Specifying and measuring it: NOT so easy. I call shenanigans	76	5635	August 23, 2018
Poll: What types of lighting do you use?	0	499	November 8, 2017
Lighting: LED vs HID vs Sun etc	9	2020	November 1, 2017
Favorite Grow light set-up	0	501	October 30, 2017
Lighting questions for Theo (Gavita)	23	2104	September 27, 2017
What to look for when comparing grow lights, regardless of the technology	8	560	September 5, 2017
What preference do you have for indoor lighting? MH/LED/HPS/ETC?	3	565	August 13, 2017
Green Light: Is it useful?	2	839	August 13, 2017
The role of circadian rhythm and non-photosynthetic responses to light	1	507	August 1, 2017
DC vs AC for lighting	10	888	April 24, 2017
Light deprivation before harvest	1	515	March 30, 2017
Infared Cameras and the Dark Cycle	9	6521	January 11, 2017