New lights

I'm still a month from my next harvest so I got a little time. I don't have the biggest budget ever thats why I was going hps and cmh. Heat won't be an issue as nothin will be hotter then what I already have under control with the 3 1000 watt hids. Would like to properly light my 10x10 for under $1000. I don't really care about the electric bill either. I'd actually probably prefer to go with the lower equipment cost and higher bill (in the short term anyways)

Samsung LM301B - 2.7-3.0 umol/J efficacy (hps - < 2?) 3000K, 80 cri A few 660nm red diodes.. maybe some UV -- depends on the new research being done with non-field crops, which potentially develop more uv protection than an indoor plant would.... All you want. Amazing cost savings each month. if you are a DIY'er, check out the links i send you via DM. I'm not going to advertise for products here, if i can avoid it. No reply, neccessary.

Hey man, strongly advise changing to LED. Better spectrum and lower operating temperatures. Lots of setups out there but all depends on budget. The Lumatek Zeus Pro has one of the best efficiencies out there, however most are better than what you had. Costs more at the beginning but your Bill's will be lower so a great exchange. Maybe try adding UVA/B leds too. Can really increase the terpene production. Happy growing ✌️

Horticulture LED is an impressive beast. 4x4 grow area Samsung. And quantum boards

Cant go wrong with CMH lamps. They run very cool compared to HPS. But with today's technology. You can buy excellent LEDs, T5, MH, HPS. It all boils down to your budget. Par needed, and is temp an issue for you?

Hey bro try the quantm board .. like the new sp3000 Mars hydro with the most efficente led in the world lm301b by Samsung .... I have Mars ... But with 1.6 chip ... Good but ....new release .. i try cmh .... But the sp3000 Is my next buy ... Or a quantum with lm301b and some Red and ifrared and UV ... But the uv spectrum of the led Is only uvA and u Need UVB ... The CFL il the best CFL wood ... But Is a CFL

The double ended would be awesome if you have the headroom. The best period.

Those lights need to be run a little higher than normal hid. So ifmyour limtied in height otherwise their great lights with great spectrom. I run a 615 watt down at 340 for my veg room. Very fast growing under them

yes.. save some power get leds. your energy bill...