The Hydrofarm JSV2 Jump Start Grow Light System is ideal for seedlings, cuttings, flowers and house plants. It grows seedlings faster with 15-20% more lumens and it's super easy to assemble. The *Hydrofarm JSV2* Jump Start Grow Light System has an internal reflective finish which directs more light to the plants and a simple toggle clamp for easy lamp height adjustment. When germinating seeds, the fixture can be kept just inches away from the seeds (or humidity dome). After sprouting, keep the fixture 3-6" away from the plant canopy. Ideal for seedlings, cuttings, flowers and house plants Grow seedlings faster with 15-20% more lumens Simple toggle clamp for easy lamp height adjustment Super easy assembly Internal reflective finish directs more light to plants 24" interior width Compatible with Hydrofarm's FLT, FLV, and FLP tubes 24.5"H x 18.25"W x 26"L