Recommended for: Seeding; budding; flowering/fruit production. Non-dimmable. Light appearance: white to the eye. High output PPF: 16 micromoles per second. BR30 medium base. Grow your plants like a pro. Our light offers a balanced spectrum that allows not only chlorophyll but also other plant pigments to optimize their light harvesting. Compared to typical purple grow lights, it appears more natural to the human eye, so you can use it in any room without disturbing your family or neighbors. It allows you to appreciate your plant's beauty and makes it easier to spot any pests or discolorations, so you can make sure your plants stay healthy. Balanced Light Spectrum: grow light delivers a blue:red ratio in a balanced Spectrum inspired by best practices used by professional growers. This mix of blue and red allows plants to absorb the maximum amount of light needed for their growth stage. Normalized Photon Flux. Wavelength (nm). High PPF Output, Better growth: A grow light's power is measured differently. What matters is the Photosynthetic Photon Flux (PPF), measured in micromoles per second. The higher the number, the more light the plant gets for photosynthesis and growth. Our light is designed to maximize the PPF with a balanced spectrum to give your plants great tools for growth. Grow light pleases your plants and your eyes. Grow light pleases your plants and your eyes. Grow light uses a balanced spectrum with a red:blue ratio inspired by best practices of professional growers. It has a high light output and a natural color that's pleasing to the human eye. Photosynthetic Photon Flux (PPF) by wavelength range: nm range: 400-500; 2.8 umol/s; nm range: 500-600; 5.3 umol/s; nm range: 600-700; 7.9 umol/s; nm range: 400-700; 16.0 umol/s. Red: Blue Flux Ratio 3:1. PPF/W 1.8. Light Appearance: White to the eye. Light Environments: Indoor, dry or damp. Low energy LED bulbs only using 9w of power. 25,000 hours rated life.