... of fitting and light source body3, Light sources are optional. (CREE, Osram, Everlight, Lumileds, Edison and etc.)4, High luminous efficacy with energy saving ... 2700K-3200K and 5500K-6000K are available.HIGH POWER LED CEILING LIGHT WITH CE, ROHS, FCC APPROVAL.LED productsLab Manufacturer certificate ROHS HIGH POWER ...