Optimal Plant Growth: This LED grow light provides a full spectrum light, mimicking natural sunlight to promote healthy plant growth in indoor settings. Adjustable Brightness: Features 10 dimmable levels, allowing you to customize the light intensity according to the specific needs of your plants at different growth stages. Automatic Timer: Equipped with an auto on/off timer to ensure your plants receive the right amount of light even when you're not around, making plant care effortless. Versatile Installation: Designed for flexibility, it can be mounted on the ceiling or under a cabinet, perfect for a variety of indoor plant arrangements. Energy Efficient: LED technology makes it more energy-efficient than traditional grow lights, reducing electricity costs while providing adequate light. [Product Timing]: It can be set to 3 hours, 9 hours, and 12 hours. Press once for 3 hours, press again for 9 hours, and press the third time for 12 hours. After setting the hours, the timer switch will cycle every day (for example, if the timing is set to 9 hours, it will turn on at 8 o'clock on the same day, turn off after 9 hours, and automatically turn on at 8 o'clock the next day. It will cycle every day without power failure, and no daily setting is required) [Power Lumen]: White-yellow light: 48 LED beads, color temperature: 3000-6000k, color rendering index: 70, lumens 50-70LM, luminous flux 21-24LM [Product lamp head]: lamp head diameter 9cm3.5 inches, telescopic height 17CM-63CM [Access voltage]: 5v5W (can be connected to 110-240v range voltage) [Product dimming]: 10-stage cycle dimming, brightness: 10 levels, (10%-100%) [Product light source]: Three-color switchable, white warm light = 1 white light 2 warm light 3 white + warm full-bright mixed light [Number of lamp beads]: Chip luminous, white warm light 48 bead Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.