Feit Electric 74303 Red Spectrum Dual LED 2' Linkable Grow Light, 24", Fixture Grow more with less - designed to replace traditional greenhouse Lighting, our LED grow lights deliver superior growing results using less electricity than traditional horticulture Lighting. Our LED grow lights are ideal for greenhouse, horticulture, hydroponic or aquaponics planting and indoor gardening. The lights emit spectrum wavelengths and Color for the appropriate photosynthetic response Key features - this LED grow light emits spectrum wavelengths and Color for photosynthetic response. This light is rated for high humidity use. There are no lamps to dispose or replace. This light emits more light in the useful 655 NM red spectrum than regular white lads and this light uses red spectrum enriched for budding and flowering Easy installation- lightweight durable polycarbonate housing makes for easy installation and includes a 5 foot cord, housing socket to link 8 Fixtures and a 6 inch hanging wire harness. Low heat emission vs. Replacements, so no burning of leaves, less impact on costs to maintain Temp needed for healthy environment for plants. Up to 8 of these Fixtures can be linked together LED technology - the latest energy efficient LED technology uses considerably less amount of power, with an estimated energy efficiency of 80%-90%, and saves your money compared with the equivalent incandescent light. Compared over the life of the bulb, the long life LED bulbs are rated to provide up to 25, 000 hours of reliable light and require significantly less maintenance work. LED lights are much cooler than incandescent lights as 95% of the energy in lads is converted into light and only 5% is wasted as heat Innovator in energy efficient Lighting - founded and headquartered in California, feat electric is celebrating 40 years as a leading global Lighting Manufacturer. From outdoor string lights to night lights, feat electric offers its customers a full portfolio of reliable Lighting products including home dcor Lighting collections, light Fixtures, smart and feature rich high-performance Lighting solutions as well as a full line of general household, specialty light bulbs in all shapes, sizes and configurations