Can some tungsten units accept different wattages of globes?

• A. Yes
• B. No
• C. Sometimes
• D. Never

Answer: (A)

Understanding wattage compatibility in tungsten lighting: fixtures are designed with a voltage and a maximum bulb wattage rating in mind. Many tungsten units are built to accept bulbs of different wattages within that safe range, so you can choose a bulb to adjust brightness without exceeding what the socket and wiring can safely handle. This flexibility helps manage heat and electrical load while still using the same fixture. Always check the fixture’s label or manual to see which wattages are approved; using a bulb with wattage higher than the rated maximum can overheat the lampholder and wiring, posing a safety risk. So, some tungsten units can accept different wattages of globes.