Filter Sort by popularity Sort by average rating Sort by latest Sort by price: low to high Sort by price: high to low View: 12 24 All Quick View Quick View AAH PBM Head $549.00 The AAH PBM Head will fit on any standard AAH Light base that has a serial number higher than 13000. For dosing suggestions, please check out our table.Add to cart Quick View Quick View PBM Lens Cover 3-Pack Replacements $19.99 Add to cart