chromism

读音：['krəumizm]

着色异常

chromism

1. adsorption chromism

吸附显色

2. Characteristic:Good in photo chromism,neediless to use additional ballast and used as a ssubsti tute for incandescent bulb.

特点：高效节能、寿命长、显色性好光源性好，照明效果佳。