VERSATILE USES: Our 33cm grow light helps potted plants maintain optimal growth with strong roots, promotes growth, regulates flowering time and flower color, promotes ripening and coloring of flowers, and improves the taste and quality of fruits. Our plant light is very suitable for potted plants, flowering plants, leafy plants, succulents, and seedlings grown at home or in the office. Timer and Memory Function: The plant light can automatically turn off after working for 2 hours / 4 hours / 8 hours. If you set it to 6 pm to work for 2 hours, at 8 pm it will turn off automatically. And it will remember this setting and then automatically turn on at the same time 6 pm the next day. Our plant light repeats your settings day after day until you unplug the power source. Variable Intensity: This plant light is equipped with 48 LED lights (32 red lights + 16 blue lights) that perfectly meet the photosynthetic needs of plants. Adjustable brightness (25% / 50% / 75% / 100%) depending on your plants' needs. Easy to Install: Our plant light includes strong circular magnets and screws to give you two options for easy mounting, with glue or screws. Easy to install at home or in the office. Our LED plant light with timer function helps to accelerate the growth of indoor plants and quickly improve plant health. How does the lamp work? 36 red LED lights contribute to optimal development. It is important for the plant's early life, such as seed germination, root growth, and bulb development. It also makes the plant's yield more effective during flowering. The 12 red LED lights affect the formation of chlorophyll, helping the plant absorb more energy. Plants that receive a lot of blue light will grow strong, healthy stems and leaves. This process is called photomorphogenesis. Features Number of LED lights: 48 pieces. LED color: red (620–630 nm 12 pieces); blue (460 nm 36 pieces). Power: 10 W. Material: aluminum (heat dissipation).