GE Grow 9-Watt 4.21-in A19 Cool White Grow LED Light (1-Pack)

Grow Light LED with balanced light spectrum for seeds and greens is designed to fit your plant's growth stage. Grow Light uses a balanced spectrum with a red: blue ratio inspired by best practices of professional growers. The balanced spectrum allows not only chlorophyll but also other plant pigments to optimize their light harvesting. Compared to typical purple grow lights, the light features high PPF, or photosynthetic photon flux, to provide more light for photosynthesis and growth. The white light appears more natural to the human eye, so you can appreciate your plant's beauty and spot pests or discolorations to help keep your plants healthy. Use the balanced light spectrum with high light plants like tomatoes and peppers and low light plants like leafy greens and herbs throughout their growing cycle.

• Medium screw base
• Balanced light spectrum for seeds and greens
• 9
• Rated to last 22 years based on 3 hours per day use
• Each bulb costs 1.08 dollars annually to operate based on 3 hours per day use at 11 cents per kWh
• Non-dimmable
• 1 LED bulb per package
• A19 shape and size with White finish