Meh... it's the right hue for (roughly) monochromatic GaN based blue LEDs. Probably look kinda white in the photo due to saturation of the camera sensor. The plastic ring is probably clear translucent.Are those blue LEDs or just gaps between sets of white LEDs where the blue plastic ring isn't lit up?
(A little hard to tell from the photo.)
Anyhow I'm asking about the different quadrants of the annulus that are sometimes lit or not (regardless of color). Are they supposed to indicate level of charge or what?