Different Power Quads?

alistair

Member
I notice Hellolights is selling a 20" full hood 1x96watt coralife aqualight power quad for $97.
However, they have a 20" 1x96watt retrofit kit for $129.
Can anyone tell me why I should not buy the cheaper full hood?
Is it cheaply made? Is the retrokit worth the extra money?
 
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