Apollo Horticulture Purple Sun COB Full Spectrum 300W LED Grow Light for Indoor Plant Growing 1 Unit- COB (Chip on Board) Apollo Horticulture LED System Size - 12.25" x 12.25" x 3.62" 4pcs, 75W COB ; Lifespan: 50,000 Hours Light Spectrum: 440nm, 465nm, 510nm, 635nm, 660nm 6' Power Cord ; Stainless Steel Hanging Clips Included