A19 450 Series, Toshiba International Corp.
The 450 Series A19 direct-replacement lamp for 40W incandescents provides omnidirectional light and is dimmable. The 2700K version has a CRI of 81, uses 8.4W, and has a lumen package of 450. The 4000K version has a CRI of 82, also uses 8.4W, and has a lumen package of 500. The lamp is manufactured to Energy Star performance levels and is currently undergoing Energy Star testing.