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.
1 RSC: a bulb base design used in halogen work lights such as the rightmost bulb shown in the photos above. 2  The bulb shown is a 100-Watt 120-Volt lamp used in work lights and in outdoor security lights. 3  SB: Silver bowl, which indicates that the bottom of the lamp is opaque and reflects the light upward.