Fs Dendro, aussie brain coral, metal halide bulbs

[saltwaterfish]

I have a dendro coral with 2 big heads and 5 little small heads, $60

6-7 XL aussie fluorescent green and purple brain coral, $120. Pay $300 for it

2 new metal halide bulbs 20000k, $100

[Zoaelite]

I have a dendro coral with 2 big heads and 5 little small heads, $60

6-7 XL aussie fluorescent green and purple brain coral, $120. Pay $300 for it

2 new metal halide bulbs 20000k, $100

What wattage are the metal halide and are they mogal or double eneded?
Thanks
Levi