Specification Lamp Power 20WQuantity 40 CellsLED Qty 40pcs LEDLight Color Whtie BlueApplication Indoor Plant Vegging FloweringColor Black and TransparentMaterial PVCFeatures Adjustable Humidity Transparent humidity domes have 2 adjustable circular vents to control humidity and temperature for seed to seedling growth Leak Hole Design Each cell has a leak hole to prevent over watering and promote better drainage for healthy seed growth LED Grow Light Full spectrum light source provides optimal growing conditions to improve plant quality and increase yields Complete Seed Starting Kit Includes 2 grow lights 1 seed starter tray with 40 cells and 2 garden tools for all your gardening needs Easy to Use Seed starting tray with humidity dome and grow light is designed for indoor or outdoor use and can be used for starting seeds plant cloning and growing herbs How to use this Seed Starter Tray with grow light Step 1 Fill each cell with the moistened soil mixture Step 2 Add the seeds and water Insert the Label for identificationStep 3 Cover with the clear domeStep 4 Adjust the ventsconnect the power cord Trun on the light Step 5 The seeds will germinate in about 7 days ensure that the soil is moist Adjust the brightness and time depending on how dependent the seedlings are on light Step 6 When seedlings grow to 4 6 leaves they can be transplanted to a larger soil Package Included 2 x Grow Light 1 x Transparetnt Cover1 x 40 Cells Seeding Tray 1