Buyer's remorse summary: the most common issues that customers have with their 100 Watts Bulbs are typically related to Not all fixtures are compatible with all types of bulbs. Customers may find that their light fixtures cannot accommodate a 100-watt bulb due to size, shape, or wattage limitations. Ensuring compatibility with existing fixtures is essential to avoid problems during installation. **Compatibility with Fixtures** , Different types of bulbs (incandescent, LED, CFL, etc.) provide varying brightness levels and light quality, measured in lumens. Customers might buy a bulb labeled as 100 watts only to find it doesn’t provide the light output they expected, especially if transitioning from incandescent bulbs to LED or CFL, which often use fewer watts for the same brightness. **Brightness and Light Quality** , Customers might not be aware of the energy efficiency ratings of different types of bulbs. While a traditional incandescent bulb rated at 100 watts consumes that power, LED or CFL alternatives offer comparable brightness at lower wattages. Customers may inadvertently choose less energy-efficient options without realizing the long-term cost implications. **Energy Efficiency** and If customers have dimmer switches installed, they need to ensure the bulbs they purchase are compatible with dimmers. Some LED or CFL bulbs may not work properly with dimmer switches, leading to flickering or reduced functionality. **Dimming Capability** .

We compiled the list of the most popular 100 Watts Bulbs of 2025 that have received the fewest complaints in these categories.