This range of self ballasted compact fluorescent lighting offer growers the choice of low energy growing when heat or cost is a concern. The EnviroGro CFL units feature ultra high output compact fluorescent lamps and are powered by an integral power unit. The lamps can be easily interchangeable from Super Cool or Cool White to Warm White by simply screwing the new lamp into the same reflector unit. This offers the ultimate in energy efficiency and flexibility along with affordability. The EnviroGro CFL can be used for side lighting or mounted over the plant for intense growing power.