started with :
Q-beam 2 trips, then got 4 500 watt halo's mounted on conduit (removable) and a 3,500 watt coleman genny.
mid 90's switched up to 4 1,500 watt halo's for years,(switched to 1,000 watt bulbs) both with high deck (4 foot) and flat deck (Honda 6,500 watt genny)
then went to 10 500 watt halo's for years same Honda genny then switched to 3,000 watt Yamaha genny running 225 ultras till it died..
now run 10 50 watt LED's
still have the ultras and halo's for back up,....