Hydrofarm Jump Start 2' T5 Grow Light System with Timer (Stand, Fixture & Tube) Size:7" H x 2" L x 30" W Anti-knuckle busting handle includes a

Anti-knuckle busting handle includes a built in stop allowing crank to travel above users fingers during retraction

The plastic resists chemicals and won't corrode or rust

" Most vents are available in the standard concrete block size—16” x 8”

Leaves the hair shaft completely clean letting hair accept more moisture from the air

and water pipes when making blind cuts

Hydrofarm Jump Start 2' T5 Grow Light System with Timer (Stand, Fixture & Tube) Size:7" H x 2" L x 30" W Anti-knuckle busting handle includes aWhen 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. The built in timer allows you to easily set a 12 hours on 12 hours off schedule or an 18 hours on 6 hours off schedule with a single button press. Ideal for seedlings, cuttings, flowers and house plants Grow seedlings faster with 15 20% more lumens Simple toggle clamp for easy lamp