This LED fixture replaces the square plastic fixture found in most Catalinas. A bezel is included that covers the footprint of the old style square fixture so there won't be any screw holes visible.
It doesn't have the look of your old light. But don't be too attached to your old ones. They were originally chosen because they were inexpensive and did the job. They were not marine products, but came directly from the RV industry.
The new fixture has the advantage of very low current draw, 0.12 amps compared to 1.44 amps. Less than 10% of the draw of the original incandescent fixture. And the light is brighter! This LED is rated at 84 lumens with a color temperature of 5500k. The replacement fixture also has the advantage of a lens designed to diffuse the directional light emitted by the LED's. Adding an LED array to an existing fixture creates a bright spot directly under the light but doesn't diffuse the light to the sides.
• Length 8-1/4"
• Width 5-1/2"