Duolecai® variable color fluorescent lamp could turn out seven different colors is an effect of shadow, flash, scan, chase in one tube with a digital generator and a special transformer. Our products has passed national grade acceptance inspection. Duolecai® variable color fluorescent lamp gained a patent (No:01254288.1).

In mainland of China, our products are suitable for illumination of town decoration, building scape, lamp-wick, landscape, scene dock background, shop-window, etc. Especially it could create a effect as rainbow when applied in hose large scaled motive light band.