LED High-Power PAR30 Narrow-Beam Bulb Uses Only 9.5 Watts
February 25, 2009 - LEDtronics?announces its latest generation narrow-beam (15 degree) PAR30-style LED spotlight bulb. The general-purpose bulb is made up of five 3-Watt, high-power LEDs and replaces filament-based PAR30 bulbs, combining advanced Light Emitting Diode (LED) technologies, standard AC voltages, 26mm Edison screw-in base, and light-optimizing design, producing 367 lumens or an impressive 2,938cd Total End Foot Candles of vivid warm-white light.
The 15-degree narrow-beam PAR30A LED bulb runs on a voltage range of 85V to 260V AC current, and thus can be used anywhere in the world. Other voltages like 12-Volt AC or DC are optionally available for qualifying customers. The LEDtronics PAR30A-style lamp is a direct screw-in replacement for up to 75W PAR30 incandescent or halogen bulbs, but has a maximum power draw of only 9.5 Watts.
LEDtronics?PAR30A LED bulb.
With up to 80% energy savings, high shock/vibration resistance and long-lived, high-power white LEDs ?white LEDs lasting up to 50,000 continuous hours ?you can see the savings ive components.
揘ational抯 LED WEBENCH tool enables the design engineer to optimize a design in minutes versus investing weeks in tedious bench work,?said Paul Thieken, Cree director of product marketing for XLamp?LEDs. 揑n the design environment, an engineer can easily select one of Cree抯 XLamp power LEDs and quickly create a design that includes the optimum driver and passive components.?BR>
LED WEBENCH Tool Value Comparisons:
Luminous Flux 1-700 lumens
Colors red, orange, amber, yellow, green, blue and white
Footprints 12 mm(2) to 450 mm(2)
Viewing Angles 60 degrees -150 degrees
Current 20 mA to 1A
Watts 12 mW to 27W
揃ased on a study of users, LED WEBENCH saves 32 engineering hours in the selection, design and build of a power supply,?said Phil Gibson, vice president of technical sales and Web tools at National Semiconductor. 揝ince no one can dedicate four days of solid work on anything, this translates into a project that takes several weeks of calendar time. National抯 LED WEBENCH tool enables the design engineer to complete this process in just minutes.?
The LED WEBENCH toolset works seamlessly with National抯 other WEBENCH tools for power, signal path design, audio, amplifiers and active filters, including National抯 Analog University?online learning facility. To try any of National抯 WEBENCH design tools, go to http://www.national.com/webench . For more information on LEDs from Avago Technologies, visit http://www.national.com/avago . For more information on LEDs from Cree, visit http://www.national.com/cree . About National抯 WEBENCH Design Environment:
National抯 WEBENCH environment eliminates the need for a design engineer to perform tedious hand calculations and includes extensive online tutorials in analog design. The tools offer instant access to the latest SPICE models, parametric data and package information, enabling designers to simultaneously compare the performance of multiple devices in multiple circuit requirements. National抯 products in the WEBENCH environment ship within 24 hours worldwide. About National抯 Power Management Products:
2009-10-12
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