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  • B3127 Series 7-LED Cluster Lamps
Mar 2007
Ledtronics Inc.Request Info
TORRANCE, Calif., March 13, 2007 -- LED maker LEDtronics announces the B3127 series single-contact 9-mm bayonet-based 7-LED cluster lamps for direct replacement of incandescent bulbs #6MB, 44, 47, 755 (5/6 V), 24 MB (24 V) 313, 757, 1819, 1829 (28 V) and 120 MB, NE51H (120 VAC). These direct incandescent, high-efficiency replacement LED lamps incorporate optical-grade epoxy, advanced LED technologies, and single-contact bayonet bases and are available with a 7-LED cluster.

Ledtronics.jpgLight-emitting angle of 50° offered as standard; custom viewing angles are available. Choose voltages from 6 VDC, 24 VDC, 28 VDC and 120 VAC as well as 130 VAC. The B3127 LED lamps draw between 8 mA to 75 mA of power. Colors available are 660-nm ultrared, 635-nm high efficiency red, 590-nm ultrayellow, 585-nm high efficiency yellow and 565-nm high efficiency green.

Due to their solid-state construction, LEDtronics' LED lamps are ideal for applications that are subjected to vibration, shock and environmental stress, all of which reduce the life of incandescent lamps. LEDs feature almost instantaneous turn-on and turn-off without transients. Applications include indicators for process controls, aircraft instrumentation, elevator panels, automobile dash lighting, architectural and decor applications, train doors, aircraft reading lights, medical and scientific equipment, panel mount indicator lamps and other instances where long-lived, energy-efficient light sources are required or when personal safety depends on a reliable light or status indicator.

LED lamps last 30-50 times longer that the incandescent lamps they replace, and their low-current, high-efficiency operation delivers power savings of 80-90 percent or more. LED lamps also produce little or no heat, resulting in lighted panels and switches that are cool to the touch, unlike those lit by incandescent lamps. LED technology, with its inherent energy efficiency, makes an excellent accompaniment to photovoltaic-based energy systems, LEDtronics said. With an average life span of 100,000-plus hours (11 years), LEDs operate reliably year after year and are virtually maintenance-free.

Prices for the lamps range from $10.50 to $12.50 each, depending on the model and LED color. Quantity discounts are offered. Availability is 4-6 weeks. Samples are available for qualified customers.

For more information, visit:; e-mail:

LEDtronics Inc.
23105 Kashiwa Ct.
Torrance, CA 90505
Phone: (800) 579-4875
Fax: (310) 534-1424


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The technology of generating and harnessing light and other forms of radiant energy whose quantum unit is the photon. The science includes light emission, transmission, deflection, amplification and detection by optical components and instruments, lasers and other light sources, fiber optics, electro-optical instrumentation, related hardware and electronics, and sophisticated systems. The range of applications of photonics extends from energy generation to detection to communications and...
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