This 420W LED grow light delivers excellent performance with fully adjustable spectrum control. Customers praise its efficiency, reporting "less power, less heat" compared to HPS alternatives. It fits 4x4 and 5x5 tents well with "hardly any heat" output. Shoppers appreciate the quality build and strong performance, though one noted lacking detailed usage instructions.
- Consume less power, less heat. I expect a much lower electric bill.
- Having the adjustable spectrum qualities so far has impressed us.
- They work great, fully adjustable and my grows have been good.
Heat (positive)Spectrum (positive)Light (positive)Power (positive)Tent (positive)
- 5 stars: 5 (83%)
- 4 stars: 1 (17%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 star: 0 (0%)