The 2 in the middle are 42W.
Total cost???
Car window reflector - $3
10 Bulbs - $50+-
Wire caps - $2
2 Spotlights(The painting kind) - $10(used for begin veg, and plug wire for DIY)
Total Cost $65 +-
That white wire frame came from a baby/animal door blocker thing.
If you look close you can see I used another piece for my screen.

Also note that, The 42W bulbs are too large and gangly to use exclusively. And then there's this:
23W=1600 Lumens 69.5L/W
42W=2600 Lumens 61.9L/W