[With full-spectrum growth light] seed tray is equipped with full-spectrum growth light, which has been set as the best light quality and light intensity for plant growth. No additional manual setting is required. It is the best for the novice and the elderly. It is easy to operate without complicated . Whether in , night or winter, the light can be enhanced at any time to effectively control the light required by seedlings. [Higher seed tray&upgrade thicker materials] The higher visible dome cover can plant higher seedlings, and the growth and development of seedlings are no restricted and more healthy. It is made of high-quality plastic, and thickness is increased again to 0.8mm thicker than other trays to prevent deformation when removing seedlings. It is durable, UV resistant, corrosion resistant, water saving and dry resistant. It can be reused after cleaning, which saves you money. [Humidity adjustable ] The seed tray has an adjustable window to effectively control humidity and air circulation. You can control the humidity in the seed tray (0% - 100%) to meet your needs. The seed provides different climatic conditions for the seedling population and perfect transition room temperature for the optimal growth. The transparent cover allows you to pay attention to the germination of plants at any time [ germination rate] seed kit provides a more suitable plant growth environment for germination. The seed tray can maintain perfect temperature and humidity, and plant development and germination are not limited to outdoor. Even under low temperature and storm, it can sprout indoors to prepare for the upcoming planting . Suitable for year-round use. The transparent cover ensures that the seeds enough sunlight and keep heat, while blocking ultraviolet rays. [Enough seeding cells](60 seeding cells in )5 PCS seed initiation disks,and each seed germination disk has 12 compartments.All adopt transparent top and drainable base design. There are drainage holes at the bottom of each unit.The drainage holes at the bottom of the transparent seed tray can better drain water and prevent excessive water from damaging the plant .The waterproof bottom tray stores excess water and keeps the floor clean at all ,just pour the excess water regularly. Colour:green Material:plastic Package Contents: 1 set x seed tray Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.