Quote Originally Posted by Gandor
The hortilux ace is the best bulb out by far. Perfect ratio of frequency, some smart mother fucker must have designed that one. They must be owned by phillips in the Neterlands.
Why is your Hortilux Ace better than this SolarMax? They seem to be the exact same thing, except that the SolarMax works in an HPS system where as the Hortilux Ace works in an MH system.

I'm not trying to challenge you and say you're wrong, honestly. I'm asking a genuine question.

Another question. Which tend to last longer, the HPS conversion bulbs or the MH conversion bulbs?