Honeywell Obstruction Lighting is located in Urbana, Ohio with business hours from 8:00 AM to 5:00 PM EST, Monday through Friday. For Obstruction Lighting Customer Service or Technical Support please call 877-285-4466 and select the appropriate option. International callers use 937-484-2000.

For after hours Flex-Tech Support between 7am - 7pm EST please call 937-869-6406 or 937-869-6290, or arrange for an Evening or Weekend Technical Support appointment by calling 877-285-4466, Option 4, during regular business hours.

New Page: Internet Sales Specials. These items will be available on a first come, first serve basis and quantities may be limited. Please contact Customer Service at 877-285-4466, option 1, to place an order for these items.