Standard-BL LED NEMA4X/NSF Exit And Emergency Combination Double Face Red Letters 12V 12W Black Housing (INDCWLEZU2R1212B-CW-NH) Tier10 and the PFA coating holds

and the PFA coating holds any glass and filament fragments in place if the bulb ever fails

Mogul E39 base

3M 3M-35910 Standard Abrasives Buff And Blend Ap Disc 870910 8 Inch X 1/2 Inch A Medium (7010368524)

Westgate Manufacturing LED Small Non-Cutoff Wall Mount Packs With Photocell 20W 2300Lm 3000K 120V (LESW-20W-30K-P)

Standard-BL LED NEMA4X/NSF Exit And Emergency Combination Double Face Red Letters 12V 12W Black Housing (INDCWLEZU2R1212B-CW-NH) Tier10 and the PFA coating holdsStandard BL LED NEMA4X NSF Exit And Emergency Combination Double Face Red Letters 12V 12W Black Housing (INDCWLEZU2R1212B CW NH) No Self Diagnostics Cold Weather Not Tamper Proof No Heads