KINGSO E27-38 LED Plant Grow Red Blue Light Indoor Garden Hydroponic Lamp Bulb 1.9W LED: 38 pcs, Color: Red + Blue Input Voltage: AC 110V Power: 1.9W,Weight: 34g Diameter: 5cm,Height: 6cm,Wavelength: Red: 660nm, Blue: 460nm Package included:1 x 38 LEDs Plant Grow Bulb