Intellivolt Electronic Fluorescent Light Ballast For 3-4 T8 Bulbs Banner & Pole Sets The Landover mailbox post is

The Landover mailbox post is constructed of reinforced extruded aluminum and steel to resist rust and provide an extended service life

and other foreign matter from all painted

An anti-wrap ring with clip and (1) fixed flag attachment ring (on bottom) to accommodate banner style and/or heading and grommet flags

Temperature and pressure relief valve

Blue in color

Intellivolt Electronic Fluorescent Light Ballast For 3-4 T8 Bulbs Banner & Pole Sets The Landover mailbox post isIntelliv, electronic ballast, for 3 or 4, f17t8, f25t8, or f32t8 lamps, operates on 120v or 277v systems, high power factor, ballast factor . 850 . 925, 50 60 hz input frequency, parallel lamp connection, 9. 5"l x 1. 7"w x 1. 18"h, wiring diagram & or instruction sheet enclosed.