For proper illumination the organ lamp light tube should be approximately 18 inches above the music rack ledge. Your Electralamp will be shipped for the correct height when you order with the height as calculated below.

A = Measure the distance of the top of the music rack above the top of the console (in inches).

B = Measure the distance from the top of the music rack to the ledge (in inches).

Enter the values of A and B in the following calculator, then click "Calculate" to arrive at the lamp height.