Description Function: Full-spectrum light provides simulated sunlight, promotes plant photosynthesis, and promotes healthy plant growth. Function: Full-spectrum light provides simulated sunlight, promotes plant photosynthesis, and promotes healthy plant growth. 18 LEDs: 4 spectra (11 red, 4 blue, 1 warm white, 1 white and 1 infrared) provide all wavelengths of light needed for healthy plant growth. Energy Saving: Plant bulbs have high brightness and high luminous efficiency. The power consumption is about 18W, which can save 80% electricity bills per month. Long Lifespan: Made of high quality aluminum, the built-in cooling system helps the bulb dissipate heat quickly and efficiently to extend its lifespan, up to 50,000 hours. Easy Installation: Plug, you can choose the type you need. Just like regular light bulbs, it can be hung or wall mounted.