HPS 1000 Watt (140,000 Lumens),
HPS 600 Watt (92,000 Lumens), x's 2 = 184,000 lumes
HPS 400 Watt (50,000 Lumens),
HPS 250 Watt (27,500 Lumens),
HPS 150 Watt (16,000 Lumens),

but wait there is more.........