Features sealed acrylic lens and plastic housing. Seals out dust and moisture. Body: High-impact plastic. Size: 4-3/8" x 1-7/8" x 1/4" deep. Mounting: Two holes for #10 screws on 3-15/16" centers. (Two-Hole Mount)
 
Product #332-0600 Red
Product #332-0100 Amber