1. Each light bar is equipped with 5 red + 37 daylight white LEDs, similar to mid - day sunlight, which is suitable for various indoor plants at different growth stages. In addition, this 6000K LED light has a color rendering index of 95, no stroboscopic effect and soft light, making it suitable for night reading. 2. The upgraded indoor light offers 3 timer modes - 4 hours/8 hours/12 hours of lighting time per day. It can be automatically switched on and off without manual operation every day. Each LED light bar can be controlled to switch on and off independently. You can also adjust the brightness of the plant growth light according to the needs of the plants. 3. It is equipped with a non - slip clip and a 360 - degree adjustable gooseneck tube. You can place the light in different directions to provide suitable lighting for your plants and achieve good coverage around the plants. 4. It is suitable for balconies, greenhouses, offices, etc. It is widely used for potted plants, especially in cases where additional lighting is needed, such as during rain, snow, or when the indoor light is dim. 5. Function mode - Switch operation: When starting by default, all four tubes work. Press the button once to adjust it to three tubes working, press it again to adjust to two tubes working, press it once more to adjust to a single tube working, and press it again to turn it off immediately. 6. The lamp holder is a soft bracket, and the tubes can rotate 360 degrees. 7. Product type: LED plant growth light. 8. Lighting range: 2 - 3 square meters. 9. Number of lamp beads: 80 watts = 168 LEDs. 10. Material: Aluminum + PVC. 11. Color: Black. 12. Package contents: 1 plant growth light. 13. Only the above - mentioned package contents are included, and other items are not included. 14. Note: The light and different displays may cause the color of the item to vary slightly from the actual one. The allowable measurement error is +/- 1 - 3 cm.