RJ12 Splitter Hub（SPH-1） Grow Tents Systems Trays It tells you how good

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000 lumens and provides the output and ideal color spectrum required for successful indoor gardening

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Nutrilife H2O2 (29) is an oxygen source for plants and soil

The stretchable nylon allows for easy removal for reuse after harvest

RJ12 Splitter Hub（SPH-1） Grow Tents Systems Trays It tells you how goodThe SPH 1 Splitter Hub from TrolMaster makes installation of our controllers as easy as plugging in a phone cable. The SPH 1 hub uses a single RJ12 cable input jack, and provides (8) individual RJ12 output jacks that can be connected to various TrolMaster sensors, adapters and device modules. Using the SPH 1 allows for a "clean" installation and eliminates the need for daisy chain Y splitters to be used to interconnect multiple modules or sensors. The