... widely application 3.waterproof,high brightness 4.outer lighting front light led channel letter Working voltage: DC5VWorking current: 60MAWorking ... Material: Stainless steel, acrylic, Osram or GE LED light source Process: Stainless steel seamless welded lettering can, ... Custom-made, based on your requirements Features: Various fonts & light colors available, face lit, durable, unique & elegant, CE ...