Sylvania 4 ft. 40-Watt Linear T12 Fluorescent Tube Light Bulb, Cool White (1-Bulb)

Sylvanias GRO-LUX Aquarium and GRO-LUX Aquarium Wide Spectrum fluorescent lamps provide the essential energy for use in indoor gardening applications. GRO-LUX Aquarium lamps provide the right balance of red and blue wavelengths for low-energy plants such as house plants as well high-energy plants. These lamps provide the types of light that are most beneficial for the plants to perform its essential process such as production of food, growth and flowering. In addition to providing essential energy for growth and maintenance, GRO-LUX lamps bring out the vibrant natural colors of the foliage, flowers and vegetables enhancing their appearance.|Fluorescent lamps for indoor growing|Provide essential energy for germination, propagation and growth, photosynthesis, chlorophyll synthesis and enhancing vegetation|GRO-LUX aquarium for plants requiring indirect sunlight|GRO-LUX Aquarium lamps provide the red and blue wavelengths of energy needed for photosynthesis, and chlorophyll synthesis in plants and in general, provide the light needed for plants to flourish and look their best|Uses less wattage than incandescent lamps to produce the light needed fort this lamp's intended use|Average rated life is 20,000 hours