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USD206.50
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Growers Choice ROI E200 Terp Derp and a glass body making and a glass body making it ideal for measuring the pH of soil directly or after preparation of a soil slurry with deionized water Power input 228 W The ROI E200 is the newest member of the ROI E series With it’s versatile compact design and high intensity 5k spectrum this fixture is excellent for commercial cultivators that need reliable low profile lights that perform excellent in all stages of growth and excel in veg
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