Flashing eyeglasses and glow necklaces are as popular as ever on the party circuit this season, but the list of light-up options just keeps getting longer. “People always love the blinky stuff,” says Angel Santiago of Washington Talent Agency. What’s hot right now? Light-up fidget spinners, inflatable LED photo booths and glowing neon furniture. What’s out? Apparently, balloons. Shelly Poulos of Creative Balloons & More says despite her company’s name, she’s not doing much with helium these days. Most of her clients are opting for glowing candle centerpieces instead.