Satellite IV Fluorescents

The Sunleaves Satellite IV TT-105 fluorescent light fixture doubles the lumen output of the Satellite II system, yet lowers energy usages by a as much as 30% over traditional HID lighting. It is claimed that the 420-watt Satellite IV system outperforms a 1000-watt halide system. 

The Sunleaves Satellite IV radiates very little heat, letting you place the growlight close to plants without fear of burning the leaves. It has a compact design which takes very little room, making it ideal for vertical hanging when growing a tall crop, although the new TT-105 fluorescent technology penetrates foliage canopies deeper than any other growlight option.

Tube options:

Satellite IV Grow includes four fluorescent “grow” TT-105 fluorescent tubes
Satellite IV Bloom includes four “bloom” TT-105 fluorescent tubes
Satellite Full Spectrum includes two "grow" tubes and two "bloom" tubes

Since either type of tube can be used with the Satellite IV, gardeners can grow plants from birth to maturity with just one fixture. Replacement tubes are economical.

Satellite IV fixture holds four TT-105 fluorescent tubes and weighs only 16.5 pounds.