The grow lamps PURE CMH 600W 3.000K, which are also called LEC lamps, are perfect for the whole life cycle of anyone who decides to start indoor cultivation, especially in a fantastic grow box. It is well known by now that this indoor grow light is a very powerful light, in fact it can satisfy any grower. It covers a wide range of the light spectrum that cannot be reached by HPS or MH lamps; thanks to this we will have a much more natural light, practically almost equal to that of the sun. Efficiency of very long life. It is supported by 600W ballast for discharge lamps with high intensity, without the need for adapters. This grow light is equipped with a threaded attachment of the E40 type. Grow using PURE CMH 600W 3.000K, you will surely be surprised by its excellent potential in the indoor growing sector.