How Can I Upgrade These Lights?

[halo_frk03]

How can i upgrade my current lighting system? is it possible to just put a higher wattage lamp in there?
its a 24"
24" 1x65 watt 24.5" x 5.25" x 2.5"
its a current-usa fixture
so can i get a higher output lamp/bulb to put in there that will give me more watts and ability to get more corals?
thanks

 

[ryanhayes9]

i doubt it since the ballast is probably only rated for 65 weatts. adding a higher watt bulb could cause a fire etc. i would just buy like another 24 inch fixture and have 2