back at it.. finally. ;)

[Delphinus]

Originally Posted by DJ88

Need to buy a new M138 ballast so I can do the dual 250W Ushios I want.

According to http://www.ushio.com/files/Aqualite.pdf you actually want a M58 for the Ushio 10000K 250W. Unless there's still an advantage for using the pulse-starts still? I know the other wattages in the moguls want pulse-start but this one always stuck out at me, they say M58 not M138.