Would 8 of these work in a 1x4 grow area? They seem reasonably priced.
https://www.amazon.ca/gp/aw/d/B06X8Y6RL3/ref=mp_s_a_1_4?ie=UTF8&qid=1504131096&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=t8+leds&dpPl=1&dpID=51tMwGI1nmL&ref=plSrch
https://www.amazon.ca/gp/aw/d/B06X8Y6RL3/ref=mp_s_a_1_4?ie=UTF8&qid=1504131096&sr=8-4&pi=AC_SX236_SY340_FMwebp_QL65&keywords=t8+leds&dpPl=1&dpID=51tMwGI1nmL&ref=plSrch