Brightness DRC vs. stock tail light?

Compared to the stock taillight, is the DRC not as bright or even brighter? That's the only concern holding me back from buying it. Who wants to be rear ended?!

Any before/after pics/videos?

both are the same brightness....just that the stock one has more surface area. if you tape up your stock light so there is a 4" wide, 1" tall opening, thats whats your looking at with the DRC, I love mine, its plenty bright and cleans up the rear tail section very nice!