LEDs

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Everlight's SL-Dolphin LED fixtures replace traditional street lights in Boston LED Trial

Everlight's SL-Dolphin LED fixtures replace traditional street lights in Boston LED Trial
Everlight Electronics Co. Ltd announced today that the City of Boston, MA has installed 20 of the company's SL-Dolphin fixtures for their first LED cobra-head replacement project. These lights are installed in a municipal parking lot in the city's Jamaica Plain district, a classic streetcar suburb that has evolved into one of Boston's most diverse and dynamic neighborhoods. Boston will be monitoring the energy savings achieved using Everlight's 128 Watt Cobra LED fixtures instead of the previously installed fixtures using 250W high pressure sodium lights. In addition to saving >60% of the energy costs, LED technology reduces light pollution, greenhouse gas emissions, and re-lamping costs with a LED lifetime of more than 50,000 hours.
24th February 2010

LED Intensity Guidelines

CoolLED has recently added new information on its website to provide intensity values for each of its LED wavelengths. The information is in two forms: (1) absolute values in mW/cm2 and (2) recommendations for particular fluorophores.
23rd February 2010

Avago Technologies Announces Industry’s Brightest Miniature PLCC-2 LEDs for Automotive and Industrial Lighting Apps

Avago Technologies announces the industry’s brightness miniature PLCC-2 surface mount (SMT) light emitting diodes (LEDs) for use in interior automotive and industrial applications. Avago’s competitively priced ASMT-TxBM LED series, which features viewing angles from 110- to 120-degrees and high reliability, are ideal for backlighting automotive instrument cluster panels, puddle lighting, center consoles, navigation and audio systems. These LEDs can also be used to provide backlighting for buttons, switches and ambient light illumination in industrial applications.
23rd February 2010


Cree Raises Performance Levels for XLamp XP LEDs

Cree, Inc announces the commercial availability of higher-flux bins for warm- and cool-white XLamp XP-E LEDs and higher maximum forward currents for both XLamp XP-E and XP-G LEDs. XLamp XP-E cool white LEDs are now available in the R3 bin, 122-130 lumens at 350 mA, delivering up to 116 lumens per watt. Warm-white (3000 K) XP-E LEDs are available in the Q3 bin, 94-100 lumens at 350 mA. The maximum forward current for all XLamp XP-E white LEDs is now increased to 1 A, enabling more design flexibility and higher light-output applications.
21st February 2010

Valdez, Alaska, Joins Cree LED City Program, Converting All Street Lights to LEDs

Valdez, Alaska, Joins Cree LED City Program, Converting All Street Lights to LEDs
Cree announced that the city of Valdez has joined the Cree LED City initiative, an international program that promotes the deployment of energy-efficient LED lighting. Valdez is in the process of converting all 343 street lights to LED technology.
21st February 2010

Toshiba Electronics - Miniature high power white LEDs with typical luminous flux up to 100 lumens

Toshiba Electronics - Miniature high power white LEDs with typical luminous flux up to 100 lumens
Toshiba Electronics Europe (TEE) has announced three new high-brightness, miniature white LEDs that will allow designers to deliver high-efficiency solid-state solutions for a wide range of commercial, residential and industrial lighting.
11th February 2010

OD-624L-Opto Diode Introduces High Output Red LEDs

OD-624L-Opto Diode Introduces High Output Red LEDs
Opto Diode Corporation announces the new OD-624L High Output Red LED. The second product to be introduced in Opto Diode's high output light-emitting diode series has a dominant emission wavelength at 624 nm (typical) and features a narrow beam angle that is ideal for fluorescence in medical, scientific testing instruments, and forensic applications.
2nd February 2010

Vishay - Power SMD White LEDs in Thermally Enhanced PLCC-4 Package Feature Two Binning Versions, High Luminous Intensity to 3550 mcd, and Thermal Resistance Down to 300 K/W

Vishay - Power SMD White LEDs in Thermally Enhanced PLCC-4 Package Feature Two Binning Versions, High Luminous Intensity to 3550 mcd, and Thermal Resistance Down to 300 K/W
Vishay announced the release of new power surface-mount white LEDs in two binning versions. For a wider range of pin compatibility with similar devices, the VLMW321xx LEDs feature three anodes and one cathode, while the VLMW322xx LEDs offer three cathodes and one anode.
1st February 2010

Avago Technologies - New Series of High Brightness Blue and Green 5mm Through-Hole LED Lamps

Avago Technologies - New Series of High Brightness Blue and Green 5mm Through-Hole LED Lamps
Avago Technologies a leading supplier of analog interface components for communications, industrial and consumer applications, today announced a new series of 5mm green and blue high brightness, high performance Through-hole LEDs for use in Electronic Sign and Signal applications. Avago’s competitively priced HLMP-Cxxx Through-hole round LED lamp series provide high reliability performance and high luminous intensity in electronic signs to help improve the contrast ratio and readability in sunlight. These new LEDs are also ideal for use in Traffic Signs, Variable Message Signs, and Monocolor Signs.
1st February 2010

Marktech - Domed Point Source Surface Mount LEDs Address Sophisticated Optoelectronic Applications

Marktech Optoelectronics announced the addition of the MTPS4088CP Surface Mount Point Source LED that is designed to deliver precise and consistent performance in the most demanding environments, where space constraints are an issue.
29th January 2010


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