12 VAC with variable Lumens output (VLO) that allows you to easily switch between three Lumens outputs (400, 600, 835 Lumens) without mechanically adjusting the settings on the fixture. The adjustable Lumens large accent 35 deg, 3000 K flood light in textured architectural bronze (AZT) is an integrated, fully sealed LED fixture that features 6 kV surge protection. Featuring custom optics that assures no halos or scallops to deliver superb center to edge uniformity for clean, clear light.