These EVERGREEN T5HO grow lights are premium
fluorescent fixtures that house 4 T5 high-efficiency lamps. They're 4 feet long
and have dual light switches to better regulate the lighting. The 20,000
initial lumens make this a powerful lighting fixture, and with up to 20,000 hours
of life, it will considerably reduce energy costs. You can connect multiple
fixtures without any reconfiguration necessary, and the all-aluminum housing
makes these industrial lighting products rustproof and lightweight. It comes
with a Miro-4 reflector.