Full Spectrum Toggled gro LED T8/T12 Tube (4 ft.; 2-pack)

(2-pack) 4 ft. Toggled Full Spectrum T8/T12 grow tubes are engineered to provide optimal growing performance using a wider range of selected LED output wavelengths. Peak wavelengths of 490 and 650nm are ideal for improving light absorption leading to better growth. Ideal for garden, hydroponic and greenhouse applications. T8/T12 Retrofit LED tube (Installation kit included) Designed with high efficiency Grow Light technology (Only uses 16 watts)  Provides up to 70% energy savings over fluorescent Reduces excess heat in grow operations Eliminates ballasts and related maintenance Designed for direct connection to building AC power, voltage 120-277 VAC 50-60Hz Patented triangular tube shape engineered for broader and more uniform light distribution Engineered to encourage vegetative growth and promote larger leaf growth Shatterproof polycarbonate tube construction No Mercury - no special disposal  Long-life 50,000 hours 6-year *limited warranty (*see details @ www.toggled.com/warranty) D