Compare cannabis lighting efficiency: top LEDs reach 2.8–3.0 μmol/J, standard HPS 1.3–1.5 μmol/J — cost-benefit analysis for every grow setup.
Efficiency ranking according to μmol/J: Top LED 2.8-3.0, Mid LED 2.0-2.5, ceramic HPS 1.7-1.9, standard HPS 1.3-1.5, CFL 0.8-1.2. Include total costs: Acquisition, power consumption, cooling requirement, service life. ROI calculation over 5 years shows LED superiority despite higher initial investment.
🌿 More Growing Knowledge & Smart Grow Help
GrowPilot.guide is the cannabis grow tracker and weed cultivation app with smart plant analysis, indoor cannabis growing guide, grow diary, community, cups and autoflower grow tracker for growers worldwide.
Open GrowPilot.guide App →