Reflectors for tank hood

[ReefHunter006]

Does any one have any experience adding reflectors to a tank hood? With the light spill, I feel it could be very beneficial to put reflectors in the hood. Tank is lit by led.

 

[blaxsun]

Reflectors for the lights? Like light shades?

 

[ReefHunter006]

reflectors that direct light back into the tank.