Doktor Doom 3 In 1 TDS Meters all Lightspeed grow lights include

all Lightspeed grow lights include input and output controller connections that can be daisy-chained together for easy installation and connection to a commercial lighting controller like the Lightspeed Light Controller

The Gavita Slim Line 2 (SL2) fixture features the W150 Reflector

HEAVY-DUTY SINGLE SHUT OFF VALVE - Solid and thick metal construction compared to other low quality brass connector or plastic shutoffs

Calibration: Digital automatic calibration (one point)

This pigtail power cord can be hardwired and can be disconnected by a fixture side IP68 Wieland RST plug

Doktor Doom 3 In 1 TDS Meters all Lightspeed grow lights includeDoktor Doom Premium 3 in 1 Crop and Plant Rescue Concentrate for aphids, adelgids, mealybugs, mites, scale, grape phylloxera, oak phulloxera, psyllids (including pear psylla) and whitefly (including eggs). Suppresses powdery mildew. Safe for use on food crops, vegetables and fruit trees up to the day of harvestFor use indoors, outdoors and in greenhouses for added versatilityConcentrated 1L (0. 3 US gal) makes 50L (13. 2 US gal)This product is