Seed Starter Tray Seedling Kits with Grow Light, 5-Pack Plant Germination Set with Adjustable Humidity Dome and Base Greenhouse Grow Trays for Seeds Growing Starting (12 Cells per Tray) Full Spectrum LED Grow Light - In order for your seedlings to grow better, each seed starter tray comes with 4 full-spectrum LED grow lights. So plants are always in the best growing environment through artificially control light quality, light intensity, and light cycle. In indoor, greenhouse or plant lab, plant light can replace natural light and promote plant growth. Heightening, Humidity Adjustment and Drainage Design - This seed propagation box increases the height of the lid from 10.5 cm to 13.5 cm, providing ample room for seeding plants to grow. With 4 vents, this seed tray can be adjusted to effectively control humidity and temperature, so you have total control over the growing process. The hole at bottom of each cell for proper drainage, and reduce roots oversaturating. Keep Seeds Grow Healthy - Seeds need a suitable space to improve their absorption of water and nutrients. Seedling Trays are made of sturdy PET plastic which is durable and reusable. This propagator set maintain different climate conditions for groups of seedling and ideal to transit room temperatures for optimal root growth. Perfect Size for Seed Starting - Product size: 7.3"x 5.7"x 5.3". Each cell measures 1.5" x 1.5" x 2.2" (L x W x H) in dimension, 12 cells per tray, 120 cells in total. These seed trays are suitable for small seeds, such as flowers, vegetables, fruits, herbs, salad leaves and other plants. What You Get & Satisfaction Guarantee - Seed Starter Tray contains: 5 x seed tray, 5 x bottom tray, 5 x humidity dome with Grow Light, 1 x 5 in 1 Charging Cable, 2 x garden tools, 10 x plant labels. Buy confidently with our 100% Satisfaction Guarantee. If you are not satisfied with our product, simply contact us to return the product for a full refund.