The Altman SSPAR Spectra Par 100W is an IP65-rated LED par fixture designed for theatrical and architectural applications. It utilizes a combination of red, green, blue, and amber LED emitters and is known for its versatility, offering a range of interchangeable lenses (VNSP, NSP, MFL, WFL) for different beam angles according to Altman Lighting. The fixture features a fully rotational lens holder, tool-free lens changes, and the ability to be daisy-chained for up to 1000 feet.