DR Strings Neon HiDef Guitar Strings Neon is the second in DR's SuperStrings series. Super bright in day light, and with stage lighting. DR Strings Neon strings are so bright in appearance they look like they are on fire. DR Strings Neon strings shine brightly under stage lights, and are 100 percent black light active so they glow strongly under UV lighting. And DR Strings Neon sound as good as they look.