Palo Alto, Calif. Agilent Technologies Inc. has introduced a series of extra-bright white indium gallium nitride (InGaN) LEDs for electronic signs and signals. The company says the combination of high brightness and weather-resistant packaging makes these LEDs suitable for a variety of indoor and outdoor applications such as gaming machines, traffic signals and signs, stadium scoreboards, advertising and other variable message signs.
Touted as Agilent Semiconductor Products Group's brightest white InGaN LEDs, the HLMP-CWxx circular-pattern and HLMP-FWxx flat-top white LED lamps are available in 15-, 23-, 30-, 50-, 70- and 85-degree circular viewing angles. The spatial radiation pattern and high luminosity make these devices excellent for wide field-of-view
outdoor applications, where a wide viewing angle and readability in sunlight are
essential, said the company.
These InGaN lamps are supplied in 5-mm (T-1 3/4) through-hole packages and combine Agilent's most advanced through-hole packaging technology to ensure maximum light extraction from the die, said the company. The die is attached within the reflector cavity, and the cavity is encapsulated by Agilent's proprietary epoxy blend. This means the lamps perform with high reliability over the -40°C to 85°C temperature range and are protected from UV radiation and humid environments.
Pricing for the Agilent HLMP-CWxx circular-pattern and HLMP-FWxx flat-top
extra-bright LED lamps is $0.42 each in quantities of 1,000,000. Samples and
production quantities are available now through Agilent's direct sales channels and worldwide distribution partners. Delivery is four weeks.
Call (800) 235-0312