How is the Vita different from an ordinary lightbulb?

The Vita is an LED grow bulb that supports the growth of your plants with its highly precise photosynthetic spectrum while illuminating your space with brilliant, warm white ambient light.

The Vita is unique and is not at all comparable to the spectrum of any store bought light bulbs. This is due to our unique spectrum that was designed for both plant growth and general lighting. The Vita provides a significant amount of output that corresponds with photosynthetically active radiation, commonly known as PAR, which is the acceptable wavelength range for photosynthesis. Like most LED grow lights, we have peaks of light that correspond with Chlorophyll A and B, Chlorophyll Synthesis, Carotenoids, Carotene, and far red Phytochromes.

To expand on that answer, our white light is produced in such a different way as compared with store bought LEDs that it deems a full explanation. First, it is important to know what white light really is. White is a combination of the primary colors red, green and blue. In the LED industry, companies use two methods to produce white light. These include mixing light from red, green and blue LEDs or by using a yellow phosphorous coating over a blue LED. The latter is a more efficient and higher quality solution for home lighting and is used by nearly every LED producer. This works because a large amount of yellow light stimulates both the green and red cones in our eye, tricking us into seeing white. This method is great for lighting, but provides too much green and yellow light while not providing any of the critical red light needed for plant growth.

The Vita set out to solve this problem by first focusing on the spectrum required for photosynthesis, then adjusting that spectrum until we got a high quality white light!