Spectrum Illumination LED Back Lights come in small 2” x 2” through standard 12” x 12” sizes. Large sizes are available. Full spectrum back Lights have hundreds of SMT LED’s with a standard 4 pin industrial connector. Back Lights come in 24 Volt DC for the industrial environment. These sturdy lights are housed in a durable industrial grade material and aluminum enclosure. Back Lights can be strobed or continuous for the output. Available in Red, White, Blue, Green and Infrared versions. Monster Series back lights are 5 times brighter than Standard Series back lights.