T5 bulbs are cheap with high lumen output and are great for a low-cost indoor grow setup. These are the best T5 grow lights (both 3000K and 6500K).
Your plants need all wavelengths of light. Give them the best chance of thriving through their entire life cycle with these full-spectrum LED grow light.
COB led grow lights offer the same low-heat, high-efficiency benefits of standard LEDs with 4 big advantages. These are our 10 favorites.
LED grow lights offer intriguing benefits over HID and fluorescent, but you only get those benefits with quality LEDs. Does that include Mars Hydro?
Looking to get into LEDs? Our guide with the 9 best LED grow light reviews has you covered.