MH bulb reccomendations?

[fkshiu]

Originally Posted by banditpowdercoat

So, Ushio, Hamilton, XM???? Probe start I assume? WHat works for Vertical mount? I will be ordering most likely form J&L Or OA

You're going to have to check with the manufacturer. Most people nowadays run their MH bulbs horizontally. Those bell pendants are kinda old school having the the bulbs oriented vertically relative to the water.