Selling my Gako reef lights A052. Really really good light (CREE led too!) for the price. Comes with mount. Works perfectly. Instructions are in Chinese though, but I can explain to you how it works.
See pics for description. Also included included a picture or the light on my 25 gallons tank. Coverage is larger than 24".
More info and pics here:
https://www.facebook.com/people/Gako...00006846708937
http://www.szgako.com/
140$