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and a collar that protects against accidental electrical contact
Item # Description ANSI Initial Lumens CCT Bulb Shape CS/QTY DP-MPS600/10K DigiLamp – 600 Watt Pulse Start Metal Halide 10K Lamp e-ballast 42
The enhanced DE technology will give your garden the most optimal blue spectrum available on the market today
39" (495 x 240 x 10 mm)
Safer Gro pH Down Options:pH Down, 1 gal and a collar that protectspH Down Acidifier pH Down is an additive designed for use when you need to lower the pH into a more acidic range. The organic acid present in pH Down gently lowers the pH of water, making nutrients more available and increasing uptake. Additionally, unlike other hazardous pH lowering agents, pH Down is safe to handle and is suitable for use in organic food production. Along with lowering pH levels, pH Down has several other functions: compatibility