Eiko Global - 23 Watt LED Tubular Mogul Lamp - 28,000°K Color Temp, 2,800 Lumens, Shatter Resistant, PLL, 50,000 hr Avg Life

LEDs are solid state lamps that use light-emitting diodes to produce light. They use less electricity, contain no mercury, run cool, emit virtually no UV/IR light, are long rated in average life and are one of the most energy efficient lamps available.