Halo dazzled the audience and ‘got out’ of BBC TV’s The Slammer last November and we’ve been keeping our eye out for a clip to share with you ever since. Thankfully, one has finally surfaced. The premise of The Slammer is that several performers or acts go to a mock prison where they have to perform for their freedom in front of a studio audience. The one with the highest applause meter rating gets to go free at the end of the show. Congratulations Halo! The Halo Glow Show is combines super-bright LED hula hoops, juggling clubs and “Hyperlight” poi to illuminate complex patterns and textures drawn in the air by four virtuoso circus artists. They’re based out of London, England, UK.