<https://buyriteelectric.com/products/cree-led-lighting-rr6-277v-6-recessed-retrofit-housing-for-lr6-cr6-series-led-downlight-277v>
<http://schema.org/description>
"The RR6-277V retrofit housing can accommodate CREE six-inch downlights with 277V. The RR6 is designed for downlights with low wattage such as the LR6 and CR6 and is ideal for use with downlights in retrofit applications.FEATURES :Recessed housing with integral nailer and ceiling grid attachment Accommodates Cree six-in"
<https://buyriteelectric.com/products/cree-led-lighting-rr6-277v-6-recessed-retrofit-housing-for-lr6-cr6-series-led-downlight-277v>