FEIT Electric 4ft Red Spectrum LED Plant Grow Light GLP48H/V/240W/LED Accelerate indoor plant growth with energy-efficient Feit Electric LED Grow Light Bulb and fixtures. Our LED Grow Lights are ideal for greenhouse, horticulture, hydroponic or aquaponic planting and indoor gardening. It emits more light in the useful 450nm blue and 655 nm red spectrum than regular white LED bulb. Blue light promotes tall leafy plants and the red light encourages budding, flowering and fruiting. They operate cooler than HPS lamps to guard against leaf burn. Overview Grow better, stronger plants with the Feit Electric Red Spectrum 4ft 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. Instant full brightness lamps are integrated directly into the fixture so there are no lamps to replace. Linkable up to 5 fixtures and light weight, includes 2.5ft plug-in cord and a 6-inch hanging wire harness. Our dual LED Grow Lights offer low heat emission and low energy consumption, produce even light distribution and have an average life of 50,000 hours / 45.7 years. Choose a no humming, dependable general purpose grow lighting fixture for your growing needs. Features Bulb Type: LED Red spectrum enriched for budding and flowering Usage: Plant grow light Energy Efficient Low Heat Non-Dimmable Specifications: Life: 45.7 years / 50,000 hours Volts: 120V Life Hours: 50,000 hours Life Year: 45.7 MOL: 2.15" H x 43.62" W x 4.37" D Region: US, Canada