Grow better, stronger plants with the Feit Electric blue spectrum dual 12 In. LED grow light. Rated for high humidity, it's ideal for all phases of indoor plant growth and is suitable for soil or hydroponic gardens. Our grow lamps emit more light in the useful 449 nm blue spectrum than regular white LED bulbs. Instant full brightness lamps are integrated directly into the fixture so there are no lamps to replace. It includes a 5 Ft. plug-in cord and a 7 In. chains and triangle hooks. Our blue spectrum dual LED grow lights offer low heat emission and low energy consumption, produce even light distribution and have an average life of 25000 Hrs/22.8 Years. Choose a no humming, dependable general purpose grow lighting fixture for your growing needs.