The Viribright GL (Grow Light) Series 16-watt LED grow light bulb is the best in-between of a professional indoor plant gardener and still easy enough for the average DIY'er. This heavy light promotes stimulating growth from seeds and plants but is more specific to a large area growth of smaller vegetable style plants or concentrates the light for thick leaf and heavy stock type plants. This bulb was made for a storage shed/garage greenhouse in mind and or large areas. Economical uses 75% less energy than incandescent lighting, with a standard E26 Bulb base, and energy-saving LED technology with the full 3500K full spectrum illumination.
Best for professional indoor plant gardeners and DIY enthusiasts, specifically for large areas and smaller vegetable-style plants
Heavy light promotes stimulating growth from seeds and plants and concentrates light for thick leaf and heavy stock type plants
Economical and energy-efficient, using 75% less energy than incandescent lighting
Standard E26 bulb base and energy-saving LED technology with full 3500K full spectrum illumination
Supports increased and stable growth when needed, making it great for large areas of herbs, vegetables, tomatoes, tomato-style berries, peppers, and cucumbers
Ideal for top lighting, inter lighting, and vertical farming
FSB (Full Spectrum B Type) color temperature lighting at 3500K
UL-CUL / CE Certified, safe and reliable
ses 90 percent more efficiently, lasts longer, and contains no hazardous waste.