Best Cheap 4x4 Grow Tent Lights
Please keep in mind you can use 4 of the lights from the 2x2 light section if need be or you can look into 1 of the lights from the 3x3 section. I personally Used 2 of the 1200w lights when growing in a 4x4 for better penetration to the canopy but I know people using 1 and do fine.
Migro LED Lights are very efficient, one of the leading lights on the market with great par output. Low heat and no noise from fans combined with the efficiency and par output makes this a popular light among growers. The only downfall is shipping takes a few weeks to get but it is well worth the wait.
HLG or Horticulture Lighting Group has pre-made or DIY kits. If you're looking to save a few bucks you can buy a kit and watch a Youtube video on how to assemble your new light. These lights have amazing par output and great reviews worldwide for tent grows. I have not personally tested these lights yet but I plan on getting one in the future.
Bestva is another leader when it comes to selling LED grow lights on Amazon. They are known for the cheap lights they produce half decent yields. I have tested the 2000w modal and found the fans a tad bit loud but other then that the light was able to keep up with other popular lights on the market as far as growth in the plants. Yields are not huge but they are decent.
Being a leader of budget-friendly led grow lights worldwide Phlizon has got into the cob market by releasing a 4 chip light suitable for 4x4 grow tents. This is one of the lights I have not tested from this company but the lights I did test exceeded my expectations. Judging by the reviews so far this looks like it might be a popular light for 4x4 tents in 2019.
Phlizon is leading the market when it comes to budget lights for grow tents worldwide. I have tested the 600w, 1200w and 2000w lights. You will not get huge yields but you will get nice healthy plants with chunky nugs. My only complaint with the lights is the fans on the 1200 and 2000 are a little loud but other than that for the price you can not go wrong.