Elephants being led home by keepers in the evening light, at Kynsna Elephant Park, Knysna, South Africa, Africa

Face of Caucasian woman illuminated by energy efficient light bulb

Mars (at left) and the Milky Way (at right) over a single tipi (with another under construction at back) at the Two Trees site at Grasslands National Park, Saskatchewan, August 6, 2018. I placed a low-level warm LED light inside the tipi for the illumination.

A selfie of me pointing at Mars at Grasslands National Park, August 6, 2018.

Adult party. Young people sitting on the sofa playing video games with popcorn. Joystick or controller in hand, purple led

Hacker with an anonymous mask with a computer and making a fight symbol, with a background of smoke and colored leds

Christmas or New year dinner against burning fireplace and xmas gifts in cozy house decorated with led lights, festive table with freshly baked cake, lit candles, glasses of champagne, selective focus

Purge mask, man with LED mask on a burnt out car, rubber boots and yellow rain jacket, Frankfurt am Main, Hesse, Germany, Europe

Purge mask, man in red jacket with LED mask. At night, city lights Frankfurt am Main, Hesse, Germany, Europe

New Year's sponge cake with Christmas accessories

New Year's sponge cake with Christmas accessories

Christmas cakes on wooden background with new year garlands

Patrol car, police, with front flashers, LED light, blue light, Germany, Europe

Members of the Singapore Night Flyer Kite club light up the evening sky with remote controlled kites adorned with colorful LED lighting.

Mansions On Boyuk Qala Street With The Flame Towers In The Background At Night, Baku, Azerbaijan