Grow Light Bulbs for Indoor Plants Full Spectrum,E26 A19 Grow LED Lamp Bulb 10W with Balanced Spectrum 5000K Red Blue for Seeds Greens.

New Upgraded Plant Light Bulbs: Different from 4000k regular led bulbs on market, our E26 A19 full spectrum grow light bulb is really tested and certified by plant growth laboratories. We have developed a unique led chips ratio based on the effects of different color wavelengths on plant growth. Our plant growing light bulbs use 3 different color led chips: Red, Blue,5000k More Professional Plant Lights: Our E26 grow light bulbs offer: 400-499nm Blue light for seed germination and seedling growth, Green light (500-570nm) can promote the expansion and growth of plant leaves, 570-599nm Yellow light promote the growth of plant roots and early germination, 600-699nm Red light promote the growth of plant roots and stems, help flowering and fruiting, prolong the flowering period, and increase production High Brightness Energy Saving Sun Grow Light Plant Happy Light: A19 LED plant grow light bulb is very bright 1000LM equivalent to 100w traditional light bulb while consumes only