Twin arc mh bulbs

[chill86]

I saw some of these on ebay and I was wondering if anyone had any experience with them.

[tkeracer619]

You already have the best, look no further.

[Aquatron]

A Radium and a 14k look nice/work well together for a different look from straight dual Radium's. Twin Arc's work and give option's:) Check out ReefBrights Twin Arc bulbs I think they are pretty nice and will be running them in my new pendants.