Brightness is adjustable, red, blue and red &blue light three colors can be shifted freely according to actual demand.Features:54pcs red & 24pcs blue 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.Red light is for blooming and fruits. Blue light is for promoting the growth of stem and .Round 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 & aluminumColor: blackInput: DC5VWattage: 45WLight source: 54pcs red + 24pcs blue (each-head)Lighting mode: red/blue/red & blueLighting : 180, 20 centimeterFlexible: 360Brightness: 5 levelsTimer: 4/8/12HProtect rate: IP66Lifespan: 30,000hCable length: 1mItem weight: 572g / 1.26lbItem size: 300 * 98mm / 11.81 * 3.86inPackage weight: 634g / 1.4lbPackage size: 180 * 130 * 110mm / 7.09 * 5.12 * 4.33inPacking List: 1 * Plant Grow Light54pcs red & 24pcs blue 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.Red light is for blooming and fruits. Blue light is for promoting the growth of stem and .