Craig DiLouie

Newspapers are filled with stories describing reductions and removal of street lighting in order to reduce municipal costs. Tackling the tricky questions of when and where to install roadway illumination is a challenge for transportation agencies. Estimating nighttime crash reductions from roadway lighting is difficult in part because lighting tends to be installed along with [...]

Litecontrol’s Wall Arcos L54 is an extruded aluminum LED luminaire in the graceful Arcos curved shape and the Wall Mod L42 is an extruded aluminum LED luminaire in the popular Mod rectilinear shape. Both the Arcos L54 and Mod L42 are ADA-compliant, wall-mounted luminaires. Both are available in three output levels and four-color temperatures, with [...]

IKEA recently announced it will be converting its full lighting range to LED by 2016, meaning IKEA will sell only LED luminaires and lamps. Additionally, IKEA is changing more than one million light sources inside the IKEA stores to LED and other more-efficient lighting.

Summary of a research idea conceived at the Catalonia Institute for Energy Research, Lighting Group. This video explains the potential applications of a novel concept based on LEDs than uses a microprocessing unit to reproduce and read spectra in spaces. Ledmotive: brilliant innovation with LED technology from Josep Carreras on Vimeo.

The California Energy Commission (CEC) has published a voluntary quality specification for omnidirectional and directional LED replacement lamps intended to replace screwbase incandescent lamps in light fixtures other than colored lamps, light strips and rope lights, linear pin-based lamps and integrated light fixtures. Research conducted by the California Lighting Technology Center resulted in two conclusions. [...]

Winners in the Outdoor category of the fifth annual Next Generation Luminaires Solid-State Lighting Design Competition have been announced. Sponsored by the Department of Energy, the Illuminating Engineering Society and the International Association of Lighting Designers, NGL was launched in 2008 to promote excellence in the design of energy-efficient LED luminaires for general illumination in [...]

Toshiba International Corporation’s MR16 GU5.3 LED lamp that generates up to 540 lumens, intended to replace 50W halogen lamps. Using 9.1W, the lamp is available in three color temperatures, 2700K, 3000K and 4000K, and two beam angles, 25 and 35 degrees, and is dimmable Toshiba is among a small number of major lighting manufacturers who [...]

NEMA’s Lighting Systems Index increased in the fourth quarter of 2012 after a decline in the third quarter, growing 1.9% on a quarter-to-quarter basis and by 3.3% on a year-over-year basis. Lighting equipment demand has struggled to gain traction since the recovery began and remains well below the levels observed during the previous economic expansion. [...]

As the prognosis for the design and construction industry continues to improve, the American Institute of Architects’ (AIA) Architecture Billings Index (ABI) is reflecting its strongest growth since November 2007. As a leading economic indicator of construction activity, the ABI reflects the approximate 9- to 12-month lag time between architecture billings and construction spending. The [...]