BEWARE of low-quality plastic ballasts, which can overheat and cause danger to the growroom.
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Magnetic ballast converts mains power to the correct voltage/current to start HPS/MH lamp
• Magnetic ballast 400w
• Metal housing with ventilation
• Cable length 2m
• Short circuit protection
• Compatible with HPS and MH lighting systems
• Quiet operation
400w [eng] (1)
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