Purple Plus Combines the properties of a full-spectrum bulb with strong red and blue components, producing a bulb with excellent color rendition that works very well to bring out pinks, purples and reds in an aquarium. Recommended in combination with at least two or more other T5 bulbs, like the Blue Plus and Aquablue Special. Not recommended as a stand-alone bulb. (Similar to KZ Fiji Purple) Dimensions: 57.6" L