MC20-1-J-277X type: Line Voltage size dimensions: 3.79 x 1.71 x 1.12 inches location/usage: Indoor/Outdoor listing: cULus, FCC Part 18-B, Class B, Sound Rated A, Type 1 Outdoor, RoHS Compliant Country of Origin: Mexico warranty: 5 year manufacturer warranty weight: 1 lb. description: Screw Down