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Hydrofarm's Jump Start™ Fluorescent Grow Light Systems have been completely redesigned with new cutting edge T-5 fluorescent technology that greatly outperforms standard T-8 or T-12 tubes.
T-5 fluorescents are almost twice as bright as old style T-12 tubes, so the new Jump Start systems only use a single, true daylight 6500K spectrum, T-5 tube.
For comparative purposes, the retired T-12 4-Foot Jump Start produced a total initial lumen output of 4900 using two (2) 40 watt T-12 tubes. The new and improved 4-Foot T-5 Jump Start produces 4860 initial lumens of true 6500K daylight using a single 54 watt tube.
The old-style 2-Foot Jump Start produced a total of 1950 initial lumens using two (2) 20 watt T-12 tubes. The new and improved 2-Foot T-5 Jump Start produces 2520 initial lumens using a single 28 watt tube.
Add to this a newly redesigned reflector with a highly reflective interior finish which directs more light down to your plants, where it's needed.
Less energy consumed, fewer tubes to replace, more reflectivity, better light quality. Hydrofarm's commitment to improvement is unparalleled.
Also completely reengineered is the mechanism that allows the included fluorescent lamp fixture to be easily raised and lowered with a simple toggle clamp for truly effortless lamp height adjustment.
This unit is excellent for starting seeds, propagating cuttings or clones, and growing indoor flowers or houseplants.
Complete system includes Jump Start UL/CSA listed T-5 fluorescent fixture, adjustable anodized aluminum stand, and one 6500K daylight spectrum T-5 fluorescent tube. Six foot long grounded power cord. Integrated on/off switch. Works with all standard wall timers.
The Four-Foot T-5 Jump Start measures 50 inches wide, 31 3/4 inches tall and 18.25 inches deep overall.
The Two-Foot T-5 Jump Start measures 26 inches wide by 24.5 inches tall by 18.25 inches deep overall.
The Jump Start Grow Light Kits come complete with stand, HO T5 fluorescent fixture, and tube. The Hydrofarm Jump Start Stand is available separately for use with your own T5 or T12 fixtures.
Full one year manufacturers warranty. Easy snap together assembly, no tools required. Trays and plants NOT included.