MC39-1-J-277U type: Line Voltage size dimensions: 3.45 x 3.13 x 1.27 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: 1.13 lb. description: Screw Down