The light-emitting semiconductor material determines the LED's color, so the number of colors is infinite. As indicated by its full name â Light Emitting Diode â an LED is a diode that emits light. A diode is a device that allows current to flow in only one direction. Almost any two conductive materials will form a diode when placed in contact with each other â with a single p-n semiconductor junction between them.
For other uses, see Texas Longhorn (disambiguation) and Longhorn (disambiguation). The Texas Longhorn is a breed of cattle known for its characteristic horns, which can extend to over 1.8 m (5.9 ft) tip to tip for bulls, and 2.1 m (6.9 ft) tip to tip for steers and exceptional cows.
WE PROVIDE CATTLEMEN WITH PROVEN GENETICS. Welcome to Long and Sons Limousin and Long and Sons Cattle Company. We are located in rural southwest Iowa. Raising quality purebred and percentage Limousin and Red Angus cattle is our livelihood. Cattle may be purchased private treaty at any time. Please call or email us for additional information.