For the effective growth and health of plants, light is essential at every stage of development. If plants do not have enough light, they will become fragile and even die. Even if the light emitted by the window may not be enough for plants, the best solution is to grow seedlings under LED or fluorescent growth lamps.

4-head LED Growth Light with timer can accelerate the growth of indoor plants.

1. Red light: 660 nm is the peak wavelength of photosynthesis and photoelectric sensitivity. Red light is perfect for blooming and fruit.

2. Red and blue light: red and blue light contributes to photosynthesis and helps to induce chlorophyll and carotene, which is necessary for dark leaves. The mixture of red and blue provides the light needed for plant growth.

3. Yellow light: yellow light is like the sun light, suitable for all plants to grow.

Suitable for all plants to rhizome and germination. The mixture of red + blue + yellow is to provide power for the growth of your plants.

Note: 1. Do not check the grow lights during operation. 2. It is better to keep the distance between light and plants at 20 - 30cm. 3. Usually this grow light should be turned on for 8 - 12 hours every day.

Specification: Product Size: 11.8*5.1*3.1 inches

product Weight: 2.3 pounds

LED chip/bulb: 36 red (620-660nm),16 blue (460-470nm),28 yellow(620-660nm)

material: PVC

power: maximum 40W

input voltage: 5V

life: 50V 000 hours

timing setting: 3h/9H/12H (blue indicates 3 hours, Green 9 hours, red 12 hours.)

package List: 1 x 4 head LED Grow Light 1 x USB charger 1 (optional) x User Manual (not necessarily support Chinese)

* All products we sell can be replaced or refunded within 1 year after purchase. If you have any questions, please feel free to contact us.