... request. 3.could use 12V,110V,220V high brightness el chasing wire Specifications1,EL wire different color 2,could use 12V,110V,220V 3,diameter:1 ... radiation does not exist. Cold light source, fine, uniform, bright colors, colorful, suitable for day and night observation. With ... ): 1.3mm, 2.3mm, 3.2mm, 4.3mm, 5.0mm,. Available Colors: Red, Yellow, Blue, Fluorescent green, Orange, Purple, Pink, Blue- ...