Yep...neon or any plasma-based device.You simple aren't going to get that much energy off conventional static. I'd be tempted to use a neon bulb though, they are actually more efficient than LEDs, IMO.
What's the point of slightly paraphrasing a previous post?Hello Friends,
I read your question and according to me , On bridge rectifier, few capacitors and then resistors to the LED's. One key element would be about storing such a large charge quickly and efficiently, to be drained slower by the LED's....something that wouldn't blow up on hitting that massive brick of a charge as it dissipates into the device