The Blizzard TOURnado CSI COB is a high-output LED PAR fixture that utilizes Chip-on-Board (COB) LED technology integrated with a UV (Ultraviolet) emitter, all housed in an IP65-rated weatherproof enclosure. The COB design packs a dense array of tiny LED chips into a single, uniform light-emitting surface, which produces a smooth, homogeneous beam with no pixelation or multi-shadow effects—a quality highly prized for television, film, and high-end stage lighting. The addition of a UV LED allows the fixture to excite fluorescent materials for special effects. The IP65 rating certifies it as completely dust-tight and protected against low-pressure water jets, making it suitable for permanent outdoor installation and touring in all weather conditions.

This fixture is engineered for professional touring and architectural use, featuring a rugged die-cast aluminum housing with fully gasketed seals. It offers full DMX512 control for precise adjustment of white light temperature (typically tunable from warm to cool), intensity, and the UV channel. It also includes stand-alone modes like sound activation and master/slave operation. The combination of COB quality, UV capability, and extreme environmental durability makes the TOURnado CSI COB a uniquely versatile tool for lighting designers who need a pristine, weatherproof white light source with added effects potential for concerts, architectural washes, and theme park installations.