yes but in contacts with people who bought mars2 they told me to avoid, if you warranty to stay you arent alowed to write your bad expiriences with their lights.. i know it tricky when you doing buying from china i bought non working cell phone recently,and shiiping and taxes for returning it to repair is half of cellphone price.. i just wanna be sure that i get quality product for my money.. and sorry for bad english.. p.s this one uses bridgelux chips not epistar/epiled