Desk lamp light shield / deflector

I like to have my desk lamp above my computer monitor pointing down at my desk. It is kind of bright to look at near the top of my monitor though, so I made this light shield/deflector to keep the light from the lamp out of my line of sight, but still provide light on my desk. It has plenty of holes in it to allow the heat to escape from the led (bar shaped) lamp which has a metal surface. I printed with PETG to make sure it can withstand the warmer temperature of the lamp. You'll want to measure if it'll work for you too. Dimensions: