The SI-B8U172560WW from Samsung Semiconductor, Inc. is an LT-M562C_G2 white, warm linear LED light strip module from the COBs, engines, modules and strips family.
The SI-B8R172560WW from Samsung Semiconductor, Inc. is a white, cool linear LED light strip module, LED module LT-M562C_G2, in the COBs, engines, modules and strips family.