Features: ADJUST LUMINOUS INTENSITY AND SPECTRUM The regulating function is suitable for the whole growth cycle of plants (Seeding-Flowering-Fructify). You don't have to adjust the position of the lamp, just adjust the light intensity and light spectrum. Save time and energy. The grow light offers 5 dimmable modes and 3 spectrum modes for different stages of plant growth. It adjusts to values of 20% / 40% / 60% / 80% / 100% light intensity and has 3 spectral modes (red, blue and mixed light) to meet different levels. TIMER / WATERPROOF / ADJUSTABLE Timer - With three timer setting options, allowing up to 4, 8, 12 hours depending on your plant needs. Waterproof - The lampshade is waterproof, not afraid of rain, but can not be soaked, waterproof rating IP65. Adjustable - It has a USB port and a clamp, convenient for you to connect to your office or home. With its 360 degree adjustable gooseneck, it can illuminate a larger area and emit light in any direction to energize more plants. USE AND EFFECTThe grow light can be used for plant factory, basement, flower cultivation, indoor gardening, water-soluble breeding, pipeline cultivation, vegetable cultivation, gardening, family cultivation/seeding, greenhouse planting, etc. Full spectrum plant lights can be perfect solution for winter or rainy season indoor planting of tropical plants. This kind of lamp has a strong root promote, adjust the flowering period, color, promote fruit ripening, color, improve the taste and quality. FULL SPECTRUMOur FULL SPECTRUM LED grow lights can make your plants thrive even at night or without sunlight By using our LED grow light, you can improve photosynthesis, help plants absorb nutrients, especially some trace elements, and shorten the growth cycle, with higher efficiency and better quality. Specification: Product size: Lamp gooseneck height: about 28.5cm Lamp diameter: 10cm USB cable length: 140cm Product weight: 1.05lbs Wavelength: (Red: 620-630nm / Blue: 460-470nm) RA: 80 Material: PC + Aluminum Power: Max 15W Input Voltage: 5V Luminous Flux: 150lm per bulb, LED chips per bulb: Red: Blue=54:24 Lifespan: 50000 hours Model: 1 clip with 1 bulb Package Includes: 1X LED Plant Grow Light