2 modes were already built in, Constant Light Mode and 6 hrs Timer Mode. These electirc candles are powered by 2 AA batteries (not included). Power saving timer makes it not only brighter but also makes the electric candle light lasting time more than 400+ hours. When the flameless candles are lit, the warm LED lights will gently flicker, creating a beautiful and dreamy Christmas atmosphere.8.5 inches High,3 inches diameter in the bottom and the thickest part of these candles is 4 inches in diameter which is perfect for windowsills, fireplaces, and dining tables. Creating a romantic or warm atmosphere can become the best adornment. It will be perfect decorations for weddings, Christmas, and daily decorations.

• Key Points
• • Dimensions: 8.5'' H X 4'' W X 3'' D
• • Candle material: Paraffin
• • Candles included: 2
• • Color: Green
• Product Features
• • Product Type: Flameless
• • Flame Type: Flameless
• • General Features: Dripless
• • Built-In Features: Timer
• • Power Source: Battery Powered
• Specifications
• Dimensions: Overall Product Weight: 0.9 lb.