LED + SSL

Guest post by Jim Brodrick, U.S. Department of Energy Although you do not often hear about growth in domestic manufacturing here in the United States, the solid-state lighting industry is steadily growing and establishing a manufacturing presence here at home. Solid-state lighting was not only born of U.S. ingenuity and R&D, but is riding the [...]

ALLSCAPE’s SL-26 above-ground luminaire height can be adjusted in the field to accommodate landscape growth. The high-density polyethylene housing makes it corrosion resistant even in the harshest lighting environments. Lamping options include 25W LED, 70W metal halide and 42W compact fluorescent. A full range of flood, spot and wallwash optics are available. Click here to [...]

LED company Lighting Science Group Corporation completed an $18 million private placement of its common stock on January 26, 2011. Pegasus Partners IV, L.P., the company’s largest equityholder, and two of its operating advisors purchased 3,167,333 shares of common stock for an aggregate purchase price of $10,452,200. Michael Kempner, who is also an operating advisor [...]

Guest post by Jim Brodrick, Department of Energy [Recently], DOE published a new report, “Energy Savings Estimates of Light-Emitting Diodes in Niche Lighting Applications.” A follow-up to a similar report published in 2008, it takes a close look at twelve different markets, and provides two kinds of estimates for each one: the energy saved last [...]

Christmas strand, traffic light and automobile LED lights marketed as safe, environmentally preferable alternatives to traditional light sources may reduce air emissions at power plants by using less energy, but nonetheless contain lead, arsenic and a dozen other potentially hazardous substances, according to newly published research. Scientists at UC Irvine and UC Davis crunched, leached [...]

The Department of Energy recently released analysis findings for markets where LEDs compete with or are poised to compete with traditional lighting sources such as incandescent and fluorescent. The January 2011 report provides estimates of current energy savings, plus potential savings if these markets switched to LEDs overnight. Twelve markets were analyzed: * Four general-illumination [...]

Lithonia’s ALXLED Area Luminaires are suitable for mounting heights of up to 40 ft., providing a true alternative for typical HID applications. Using common industry standard pole heights and spacing, the ALX can deliver equivalent illumination to the task to meet or exceed current IES recommendations. Click here to learn more about this product.

On February 17, 2011, the Department of Energy will host a 90-minute live webcast presenting an overview of a parking lot lighting performance specification developed by Pacific Northwest National Laboratory (PNNL) and DOE’s Commercial Building Energy Alliances (CBEA). In this webcast, Michael Myer of PNNL will give an overview of the specification, discuss deployment efforts [...]

Lighting for Tomorrow is launching its 2011 competition-with a focus on lighting control devices and solid state lighting (SSL) fixtures and replacement lamps. Following up on last year’s competition, Lighting for Tomorrow will be looking at lighting control products including stand-alone, system-based, and whole house devices. Along with the promotion of residential lighting control devices, [...]