The 400W Ballast BLT Master Gear C2-400UK is a high-quality ballast designed for use in hydroponics systems. This ballast is specifically made for controlling HPS-MH lamps and comes with a set of 1600 LEDs. With a minimum temperature requirement of 2°C, this ballast provides efficient wattage of 400W, making it ideal for supporting plant growth in indoor garden setups. The brand, BLT, ensures reliability and performance in providing the necessary lighting for healthy plant development. See pictures BNIB
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