GE Lumination offers a wide range of world-class, environmentally responsible LED solutions and systems for signage, architectural, transportation, display lighting and general illumination applications. Lumination is a GE Consumer & Industrial business in collaboration with Nichia.
GE – LED Lighting Solutions
Solid-state lighting solutions can be built using Vio LED. Energy savings, long life and robustness. “Vio LEDs combine 405 nm violet chips with proprietary phosphors to create a natural white light.” Warm white light, similar to Edison Filament Lamp.
Vio White LED – Lumination GE – 2009
GE Lighting’s Vio LEDs were the first of their kind to utilise remote phosphor technology. Combining violet chips with phosphors applied to the hemispherical lens of the LED, radiation is converted directly to white light without colour mixing. Vio LEDs are available in 3000K, 3500K and 4100K colour temperatures and can be used in many standard fixtures designed for general illumination applications.
Vio LEDs provide high efficiency at warmer colour temperatures, as well as flexible colour temperature and colour rendering options making them a viable, energy efficient alternative to traditional light sources.
LUXEON Rebel LEDs are designed for a wide range of lighting applications and available in specifi Correlated Color Temperatures (CCT) and Color Rendering Index (CRI) combinations, flux and CCT combinations and even specified efficacy.
LUXEON Rebel White – Philips Lumileds
Electrical Characteristics at 350 mA for LUXEON Rebel – Thermal Pad Temperature = 25ºC
Part No – LXM3-PW71
- Nominal CCT – 3000K
- Typical CRI – 85
- Typical Luminous Flux – 77 lm
- Forward Voltage Vf – Typ – 3.00 V
- Color Temperature – CCT – 3045K
- Typical Viewing Angle – 120 Degrees
LED Technology Glossary
Correlated Color Temperature (CCT) – The phrase use to describe the temperature at which a Planckian Black Body Radiator and an illumination source’s appear to match, usually specified in Kelvin (K).
CRI or Color Rendering Index – The calculated rendered color of an object. The higher the CRI (based upon a 0-100 scale), the more natural the colors appear. Natural outdoor light has a CRI of 100. Common lighting sources have a large range of CRI.
Flux – The sum of all the lumens (lm) emitted by a source (see lumen).
From – Philips Lumileds Lighting Company
Optimized for high lumen directional lighting applications, the XLamp XP-G LED set a new standard for light output and efficacy in a small form factor LED.
345 lumens at 1 A. High light output and efficacy in single-die LED. Typical efficacy up to 132 lm/W
XLamp XP-G Power LED from Cree
- Viewing angle (FWHM) …. 125 degrees
- Temperature coefficient of voltage … -2.1 mV/°C
- DC forward current …1000 mA
- Reverse voltage .. 5V
- Forward voltage (@ 350 mA) … 3.0V Typical
- Forward voltage (@ 1000 mA) … 3.3V Typical
LED Chips and Lighting from Cree
“Cree LEDs combine highly efficient InGaN materials with proprietary substrates to deliver superior price/performance for high-intensity LEDs….”
Product line include lighting-class LEDs, LED lighting Solutions. They also have semiconductors for wireless and power applications.