Brightness is adjustable, sunlight white lighting heads can be shifted freely according to actual demand. Features: 18pcsdaylight white LEDs in each-head, lower heat and lower power-consumption. 5 dimming level to meet different brightness needs for your plant. Can set up the times with 4/8/12hours according to different growing stages. Intelligence and convenient, applicable to almost all plants. For blooming and fruits, promoting the growth of stem and leaf. Light heads and long flexible tube, easily adjust lighting to any direction at anywhere. Clip-on lamp can be fixed on items firmly, very convenient to use. Suitable for indoor gardens, potted plants, farms, gardens, greenhouse farming. Specifications: Material: PC & aluminum Input: DC5V Wattage: 27W Head: 3-head Light source: 18pcs daylight white Lighting range: 180, 20 centimeter Flexible: 360 Brightness: 5 levels Timer: 4/8/12H Protect rate: IP66 Lifespan: 30,000h Cable length: 1.4m / 4.59ft Hose length: 300mm / 11.81in Lamp size: 250 * 20mm / 9.84 * 0.79in Item weight: 521g /1.15lb Package weight: 614g /1.35lb Package size: 300 * 120 * 80mm / 11.81 * 4.72 * 3.15in Packing List: 1 * Plant Grow Light