Hyena. There are four species of Hyena: spotted, brown, striped, and the aardwolf. All hyenas are usually nocturnal. The spotted hyena is the most well known. Spotted hyena live in Africa in savannas, grasslands, woodlands, forest edges, subdeserts and mountains.here are four species of Hyena: spotted, brown, striped, and the aardwolf. All hyenas are usually nocturnal. The spotted hyena is the most well known. Spotted hyena live in Africa in savannas, grasslands, woodlands, forest edges, subdeserts and mountains.
A15 light bulbs are smaller than a regular light bulb that you would use in a home. They are made smaller to fit into ovens, refrigerators and tight spaces and even ceiling fans many times. The neck is shorter and the bulb portion is smaller than the common style A19.
Current labeling already helps make the switch from thinking in watts to thinking in lumens. The next three slides show three packages for three different types of A19-shaped light bulbs â incandescent, LED and CFL â that all produce approximately the same lumens. This 40-watt incandescent bulb equals 500 lumens. Photo: Inset from Philips light bulb package.