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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
90 day warranty
Quality Assurance: CE certified and UL listed
Sun Grips patented system pulls tight
They can also be combined with soil for added aeration and increased moisture holding properties
iPower 400 Watt Digital Dimmable Electronic Ballast for HPS MH Grow Light Black Lightning 90 day warrantySupport Dual Voltage Input 120V 240V; Dimmable Options: 50%, 75%, 100%; (Free heavy duty power cord included) Efficiency: High frequency output results in less power loss, 30% more lumens than magnetic ballasts for improved yields Automatically converts between HPS and MH light bulbs by micro chip programming; Fast lamp ignition by lighting up the bulbs within 1 2 mins max; Stable voltage output ensure flicker free light Ultra Safety: Protection
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