How many lamps does fixture E-1 at the Wendy's restaurant require?

The correct answer is that fixture E-1 at the Wendy's restaurant requires compact fluorescent lamps. Compact fluorescent lamps (CFLs) are commonly used in commercial settings, including restaurants, because they are energy-efficient and have a longer lifespan compared to traditional incandescent lamps. This makes them a popular choice for reducing energy costs and minimizing maintenance needs in high-use areas like dining establishments.

Additionally, CFLs produce a good amount of light and can be designed to fit various fixture types, which is ideal for restaurants that require both ambiance and brightness. They can also be more cost-effective over time due to lower electricity usage, which is an important consideration for business operations.

In contrast, incandescent lamps tend to have a shorter lifespan and higher energy consumption, while halogen lamps, although they offer bright light, still do not match the efficiency of compact fluorescents. LEDs, while also highly efficient, may not be the specified choice for this particular fixture in the context of the question. Therefore, compact fluorescent lamps are the most appropriate choice for fixture E-1 at the Wendy's restaurant.