Set of 3 Signature Series - Commercial Grade Unscented Silver Iced Metallic Texture. Available in 2 different sizes * On - OFF - Timer button with 4 - 6 - 8 hour timer option * Each candle uses 4 x "AA" batteries (not included) which will last up to 450 hours * patented triple flicker LED - Most realistic Flickering LED * LED will not get hot and last 100,000 hours