Description：

• Better Brighter Lamps: Shine 5000 Lumens down onto your plants per 4 ft. tube, all VIVOSUN T5 fluorescent tubes are HO (High-Output) tubes, which produces far more lumens than standard or HE tubes (4 tubes up to 20,000 Lumens)
• Dual Switches for Specialized Spectrums: VIVOSUN T5 grow light fixture comes with 2 on/off switches allowing more flexible control over your system
• Ultra-Reflective Surface Delivers More Light for Less Energy: Low profile, powder-coated housing with high-performance reflective aluminum shaped to maximize light intensity and distribution, delivering 95-97% reflectivity and wider coverage
• Sturdy Packaging: This T5 fixture comes with 2 hanging cables connected to each corner and an 8' grounded power cord, all fixtures come fully equipped with 6500K fluorescent tubes of corresponding quantity and size
• Long-Lasting Light and Great Support: All bulbs are rated for 20,000 hours of use under ideal conditions, so if bulb longevity is an issue within a year, please contact us to take advantage of our 1-year warranty; Two-year warranty for the fixture-UL certified for safe operation