You may be able to find a 277 to 120 step down transformer. I would also look at the ballast, most commercial ballasts are rated 120-277v in the US and will work on both voltages.
his is a used Meilink Hercules brand 1 hour fire rated wall safe. It is designed to give you excellant protection from the loss that a catastrophic fire can bring. This safe is constructed to fit into a standard wall with 16" on-center studs. It's a very easy installation! It fits under the...