Which kind of bulb shapes are available for Christmas string lights?

You'll find a range of bulb shapes for Christmas string lights, from classic mini lights to unique novelty designs. Popular options include <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Mini/N-5yc1vZc3t9Z1z0z79f?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">mini</a>, <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/C9/N-5yc1vZc3t9Z1z0z798?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">C9</a>, and <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/C7/N-5yc1vZc3t9Z1z0xeza?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">C7 bulbs</a>, while <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Novelty/N-5yc1vZc3t9Z1z0z78g?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">novelty</a> shapes like <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Snowflake/N-5yc1vZc3t9Z1z0z5cj?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">snowflakes</a> and <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Globe/N-5yc1vZc3t9Z1z0z77r?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">globes</a> add a playful touch.

How do I choose the right light function for my Christmas lights?

The light function determines how your string lights will illuminate. Options include <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Constant/N-5yc1vZc3t9Z1z0rarl?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">constant</a>, <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Twinkling/N-5yc1vZc3t9Z1z0raq2?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">twinkling</a>, and <a href="https://www.homedepot.com/b/Holiday-Decorations-Christmas-Decorations-Christmas-Lights-Christmas-String-Lights/Color-Changing/N-5yc1vZc3t9Z1z0rark?emt=plpfaq_2409_christmasstringlights" style="text-decoration: underline;">color changing</a>, allowing you to create different moods and effects.