Urban Decay Influence (Lightbeam) is a warm brown with a metallic finish that is limited edition and retails for $19.00. In comparison, NARS Bayadere #4 is a warm brown with a metallic finish that is permanent in palette and retails for $19.00.
NARS Bayadere #4 is 80% similar — it is less shimmery, darker, cooler.
