200 W refers to the electrical power consumption of the light fixture.
Higher wattage usually means brighter light, but the actual output depends on the type of light technology (LED, CFL, halogen, etc.).
Typical Brightness (Estimated)
Brightness is measured in lumens (lm). Here’s how it typically compares by technology:
Estimated Total Brightness (200 W)
Light Type
Approx. Lumens per Watt
LED (high efficiency)
~90–150 lm/W
18,000–30,000 lumens
CFL
~50–70 lm/W
10,000–14,000 lumens
Halogen
~15–25 lm/W
3,000–5,000 lumens
LED is the most efficient option — more brightness for the same wattage.