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9 mm Bayonet Based 7-LED cluster Lamps

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Series B3127 Single-Contact 9 mm Bayonet Based 7-LED cluster Lamps, for direct replacement of incandescent bulbs, are available from LEDtronics

LEDtronics announced Series B3127 Single-Contact 9 mm Bayonet Based 7-LED cluster Lamps for direct replacement of incandescent bulbs number6MB, 44, 47, 755 (5/6V), 24MB (24V) 313, 757, 1819, 1829 (28V) and 120MB, NE51H (120VAC) . Direct incandescent replacement 9mm bayonet based LED lamps incorporate optical-grade epoxy, advanced Light Emitting Diode (LED) technologies, and single-contact bayonet bases.

This article was originally published on Manufacturingtalk on 15 March 2007 at 8.00am (UK)
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These Hi-Efficiency lamps are available with 7-LED cluster.

Light emitting angle is 50 degrees offered as standard; custom viewing angles are available.

Choose voltages from 6VDC, 24VDC, 28VDC and 120VAC as well as 130VAC.

The B3127 LED lamps draw between 8mA to 75mA of power.

colours available are 660nm Ultra Red, 635nm High-Efficiency Red, 590nm Ultra Yellow, 585nm High-Efficiency Yellow and 565nm High-Efficiency Green.

Due to their solid-state construction, LEDtronics LEDs lamps are ideal for applications that are subjected to vibration, shock and environmental stress, all 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% or more.

Additionally, LED lamps 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.

With an average life span of 100,000-plus hours (11 years), LEDs operate reliably year after year and are virtually maintenance free.

For additional information contact LEDtronics toll free at 1-800-579-4875, telephone 310-534-1505, fax at 310-534-1424, click here to email us or mail at LEDtronics Inc., 23105 Kashiwa Court, Torrance, CA 90505. Visit our website at

The direct web link to the on-line datasheet is as follows: B3127

For Technical Information Contact:
Jordon Papanier at 310-534-1505
E-Mail: click here
Link to: Manufacturing Talk
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Incandescent to LED Cross Reference

We can second source most LED Indicators from:

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