u can check out extremeglow.com or technomoves.com.. they usu have a pretty good selection.. that's 4 future reference i guess.. just google inova or photon and i'm sure u'll b able 2 fnd something close.. perhaps a sporting goods store or even a hardware store.. ya never know..
i like the inovas pretty well 4 freehanding.. i just got some aquas and they're badass.. if u go for the photons get the photon II's.. about 20 buck a pop 4 those tho.. more durable, but 4 brightness and quality of light i think they're about even.. sry 4 the novel lol..

