Party glasses with a lit frame that carries across a dark room

Two versions sit under one listing. The fixed-color pair runs an EL light line around a PVC frame in one of eight colors on two AAA cells. The rechargeable pair uses acrylic and cycles through seven colors from a USB charge.

Why choose these glasses?

At a concert or a club the light is behind the stage, not on the crowd. A lit frame puts a little of it back on your face, which is also how people find you again. Both versions weigh little enough to stay on for the night.

Steady, pulse or flash: three speeds to pick from; the rechargeable pair adds a color cycle on top.
Eight fixed colors: blue, red, green, yellow, purple, pink, white and orange in the battery version.
USB charging on the 7-color pair: one cable, no cells to keep buying, and the acrylic frame measures 17 x 15.5 x 4 cm.
AAA cells on the fixed-color pair: two batteries drive the EL line around a 14.5 x 5 x 15 cm PVC frame.
Light where it shows: the glow sits on the frame in front of your eyes, not on a badge that ends up hidden.

Both versions use the same arms and sit like a normal pair of glasses.

The EL line gives an even, continuous edge of color, while the LED version is brighter and shifts between hues. In photographs the fixed colors hold their shade better; the cycling pair reads as movement. For a themed night it is simplest to hand out one color per group.