Efficiency Spectrum
![seed starter with glow lights](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
The plant grow light provides 3 supplemental light modes.
Red&Blue Spectrum: Promote photosynthesis, germination, bloom, and fruit-bearing.
Full Spectrum: To provide plants with ample light, effectively supplementing the lack of sunlight and promoting plant growth.
Red+ Blue+ White Spectrum: Hasten the growth of indoor plants. 10 dimmable levels, low light for delicate plants, high brightness for strong plants.