Rainbow Light is a self-own brand of Rainbow Light Technology Co., Ltd.  Based on MEMS micro spectrometer technology , its products, such as micro spectral module, LED and light-relative measurement, transmittance measurement, and lux meter, etc., that are all manufactured professionally, with exclusive technology, professional RD capability, and holistic management system.  Micro spectrometer is with tiny dimension, extra-low cost, high resolution, anti- seismic, and precise features and can be applied on photoelectric measurement, environmental monitor, biomedical monitor, and Commodity Industry.