Showing posts with label led. Show all posts
Showing posts with label led. Show all posts
Friday, January 15, 2021
Tuesday, September 22, 2009
LED lighting last longer and uses less power
Here are some cool Products
LED Tube Light, T8 / G13 Bi-Pin, 4-ft (1200mm) Replaces T8-32W Fluorescent Tube
from LedTronics
LED Rechargeable Portable Emergency Solar Lamp
from LED Wholesalers
LED Shower
From: Shanghai Liyu Optoelectronic Co., Ltd.
Led Shower head ,no battery ,no power supply, embedded dynamo generates power for the LED
On a more technical note:
For general and technical information on LED technology check out the The LED Museam
From Embedded.com
A matter of light, Part 1---The ABC's of LEDs
Here's the basics on LED parameters and what you need to know about their drivers.
A matter of light, Part 2--- Buck whenever possible
Here's why a constant-current buck converter should be the first preference when it comes to switch-mode LED drivers.
A matter of light, Part 3---When to boost and buck-boost
In this third installment, we investigate larger LED displays and the applications space for other converter topologies.
A matter of light: Part 4 - PWM dimming
Digital dimming with a buck regulator provides the best LED driving topology.
DESIGNING WITH LEDS From Embedded.com
LEDs shine as replacement for lightbulb
Researchers create a better white light-emitting diode (LED) by embedding yellow, green and red luminescent nanoparticles into a fluorescent blue polymer matrix and pump the hybrid organic/inorganic material with a near ultra-violet LED.
Integrated drivers prove their worth in demanding auto high-brightness LED apps
Engineers serving the automotive sector need to be fully aware of what driving options are most suitable if the benefits of high-brightness LEDs are to be fully realized.
LED Related Trade Shows 2009
LED Tube Light, T8 / G13 Bi-Pin, 4-ft (1200mm) Replaces T8-32W Fluorescent Tube
from LedTronics
LED Rechargeable Portable Emergency Solar Lamp
from LED Wholesalers
LED Shower
From: Shanghai Liyu Optoelectronic Co., Ltd.
Led Shower head ,no battery ,no power supply, embedded dynamo generates power for the LED
On a more technical note:
For general and technical information on LED technology check out the The LED Museam
From Embedded.com
A matter of light, Part 1---The ABC's of LEDs
Here's the basics on LED parameters and what you need to know about their drivers.
A matter of light, Part 2--- Buck whenever possible
Here's why a constant-current buck converter should be the first preference when it comes to switch-mode LED drivers.
A matter of light, Part 3---When to boost and buck-boost
In this third installment, we investigate larger LED displays and the applications space for other converter topologies.
A matter of light: Part 4 - PWM dimming
Digital dimming with a buck regulator provides the best LED driving topology.
DESIGNING WITH LEDS From Embedded.com
LEDs shine as replacement for lightbulb
Researchers create a better white light-emitting diode (LED) by embedding yellow, green and red luminescent nanoparticles into a fluorescent blue polymer matrix and pump the hybrid organic/inorganic material with a near ultra-violet LED.
Integrated drivers prove their worth in demanding auto high-brightness LED apps
Engineers serving the automotive sector need to be fully aware of what driving options are most suitable if the benefits of high-brightness LEDs are to be fully realized.
LED Related Trade Shows 2009
Date | Event | Location | Products |
Aug. 25-26 | Raleigh, NC | LED Lighting |
|
Sept. 13-15 | Philadelphia, Pennsylvania | LED Components |
|
Sept. 17 | Chicago, Illinois | LED Components |
|
Sept. 24 | Minneapolis, Minnesota | LED Components |
|
Oct. 11-16 | Nuremberg, Germany | Materials |
|
Oct. 13-15 | Chicago, Illinois | LED Lighting, LED Components |
|
Oct. 18-23 | Jeju, Korea | Materials |
|
Oct. 20 | Toronto, Canada | LED Components |
|
Oct. 20-22 | San Diego, California | LED City |
|
Oct 27-30 | Columbus, Ohio | LED University |
|
Oct. 27-30 | Hong Kong Convention & Exhibition Centre | LED Components & LED Lighting |
|
Oct. 29-30 | Berlin, Germany | LED Components & LED Lighting |
|
Nov. 11-13 | Phoenix, Arizona | LED Lighting |
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