A19 Halogen Lamps Are Standard-Sized Light Bulbs That Operate With Halogen Lighting Technology Instead Of Incandescent.
A19 Halogen Lamps are similar in appearance to traditional incandescent bulbs, but offer significantly more efficiency and brightness. Lamps are available in wattages ranging from 28W up to 72W, with output of up to 1490 lumens. Average A19 halogen lamp life is 1500 hours. Sold in package quantities of 12.