Features: Holiday decoration: Perfect decoration lights for weddings, festivals, parties and other occasion. Safe use: The candle lamp has no flames, no fires or burning hazard, and is safe for families. Battery Operated: Use button batteries, sturdy and easy to replace batteries. Beautiful and elegant, suitable for all kinds of candle holders. REALISTICS & BRIGHT: These Premium led candles have been thoughtfully created to look real and give authentic festive-vibes, while still being flameless and completely safe to use even indoors. SAFE: These Premium led candles for home decor and completely Environmentally friendly and safe to use around kids & adults,alike. Notice: 1.Actual color may be slightly different from the image due to different light effect 2.Please allow 1-3cm deviation due to manual measurement Description: Size: 3.6cm*4.6cm Battery: CR2032 button battery