1. Press the power button to turn OM / OFF.
2. Press the cycle button to adjust the brightness (5 levels).
3. Press the switch button to select red, blue or red and blue.
4. Press the time button to set the time. Red indicates a 3-hour timer, blue 6 hours, red and blue 12 hours.
5. After lighting for 5 hours, please let the light bulb rest for a few minutes, and fill the light 1-3 times a day.
6. You can use a USB connector to plug into a wall outlet or USB port. (a USB adapter is provided).
How to set the time?
1. Short press to start 3H timing function, the indicator flashes once within 5 seconds
2. Short press twice to enter the 6H timing function, the indicator flashes twice within 5 seconds.
3. Press the button three times to enter the 12H timing function. The indicator flashes three times within 5 seconds.
4. Short press four times to cancel the timing function
Item Type: Plant Growth Light
Input voltage: 5V
Rated power: 20W
Material: ABS + aluminum alloy
LED package: 5054 dual chip
LED chip: red: blue = 28:14
Blue wavelength: 460nm
Red wavelength: 630nm
Life: 50,000 hours
1xLED growth light
1x user manual
WJSWHW swing Deluxe Padded Cotton Hammock Hanging Chair Indoor Outdoor Use Rainbow Multicolor - B07SH7ZLW7