hey, I know Im late to the party but I went ahead and got one of those -Current USA Satellite Freshwater LED Light for Aquarium-. I just copy and pasted that item designation off internets.. I learned of these lights from Jenny from solids golds discus tank video..
its pretty good but not suitable for planted tanks from what I hear. Now, these light have a few nice features.. it has a 6500k White LED's and 445Nm Blue LED's and a controller to combine the lights to create different effects. The 445 nanometer blues are especially nifty as they're its a specialty type of blue light for aquarium lighting.. The controller has several modes but I like the simulated cloud cover mode.. it also has a lighting mode which is mainly blue and has simulated lighting strike effects but that scares my fish.
Also, I dont like using the blue leds alone because they emit a kinda high pitched electronic sound.. the fish dont seem to like that either..
Overall quality is OK but they are pretty cheaply made lights. I can see some water ingress on the clear plastic led cover but it hasn't caused any failure yet.. after uhh about 4 months use?.
the only other issue I can think with this light for your tank is that dont make it in the exact size for 29 gallon. but theres a mini review of the lower priced current USA lights for ya..