I'm really not biased but just want people to be aware of items they should look for in a LED light. This of course depends on the application the light will be used for. Like other light technologies, placement of coral is essential in terms of the amount of light intensity they require. Generally coral requiring the least amount of light should be placed on the bottom or bottom third of the tank etc, etc.James then there is bias to your post Jk... So these would be good for a mixed reef correct. Do u guys run any specials ever ? I was looking to spend like 800 a fixture. 1100 / 2200 for a pair is really stretching the budget . Maybr like a 15 or 20% coupon ... And what are the mounting options for this light and how and how far off the water do they have to be ? My tank dems are 48x 30d x 22h