Translation of "light" into Kinyarwanda

Even the air must be clean, for the sky is blue and the light seems to sparkle.

Ndetse n’umwuka ugomba kuba utanduye, kubera ko ikirere ari ubururu kandi umucyo ukaba usa n’aho urabagirana.

While one layer receives green light in sharp focus, another receives it as a blurry image.

Iyo agahu ka mbere kakiriye ishusho ikeye y’urumuri rw’icyatsi, aka kabiri kayakira irimo ibikezikezi.

After some difficulty gaining access and lighting a fire, I was able to rest for a few hours.

N’ubwo byangoye kukinjiramo no gucana umuriro, nabashije kuruhuka amasaha make.