how to tell if christmas lights are led

Christmas lights are often labeled as "LED" to indicate that they use light-emitting diodes rather than traditional incandescent bulbs. LED Christmas lights are more energy-efficient and typically last longer than traditional bulbs, making them a popular choice for holiday decor. To determine if your Christmas lights are LED, you can look for the "LED" label on the packaging or product information. Additionally, LED lights may have a slightly bluish tint, and they may produce less heat than traditional bulbs. If you're unsure, you can also check the voltage and wattage of your lights to confirm they are LED.