Easily Operate By Slide Switch The round candles can easily turn on and off by the slide switch at the bottom. They allow you to bring a warm vibe on holiday or in everyday life. Healthy Battery Pre-installed All the healthy batteries are pre-installed. There is no hustle to buy batteries. Change the batteries if the candles stop working. Realistic Flickering Light Home feels cozier with a warm amber-yellow glow. That is why authentic-looking candles have the potential can make us warm and fuzzy. Safety Standard Tested We know that most households have kids and pets. That is why safety is always our first concern for us. All our candles have passed safety tests. Are the round candles turned on manually? Yes. These round candles can only be turned on manually. The ON and OFF switch is on the bottom of the candles. What is the color light of the round candles? The light of the round candles is yellow. What if the round candles do not light up? What can I do? Please change the batteries of the candles. If the candles still not working afterwards, please let us know. Which type of batteries for the round candles? CR-2032 batteries. Do the round candles have a built-in timer? No, they do not have a built-in timer. Click For More LED Candles Variation Round Real Wax Candle Buying Options Green Real Wax Candle Buying Options White Taper Candle Buying Options Glitter Tealight Add to Cart Mushroom String Light Add to Cart Customer Reviews — 4.4 out of 5 stars 9,555 4.5 out of 5 stars 134 4.5 out of 5 stars 1,652 4.4 out of 5 stars 95 Price — — — $17.99$17.99 $14.99$14.99 Dimensions (inch) Diameter: 2.4"/ Height: 1.6" D: 3", 4", 1.6"/ H: 6", 1.8" Diameter: 0.85"/ Height: 11.5" Diameter: 1.5"/ Height: 1.65" 7.5FT with 20 LED Lights Material Real Wax Real Wax+Plastic High Quality Plastic High Quality Plastic+Glitter High Quality Plastic ON/OFF Switch Slide Switch Remote Controlled+Slide Switch Switch Slide Switch Slide Switch Timer ✖ ✓ ✓ ✖ ✓ Batteries Included ✓ ✓ ✓ ✓ ✓