August 18, 2009... OSRAM?s PARATHOM? Classic is the worlds first LED lamp with a screw base that can be used as a direct replacement for a 40W GLS lamp. However, the PARATHOM? Classic requires just 8W to achieve the same Light yield, ie 80 percent less energy and over its lifetime it will save 400 kg of CO2. With an average service life of 25,000 hours, it lasts 25 times longer than a traditional incandescent lamp. This new lamp is at the forefront of the LED Revolution.
The OSRAM PARATHOM? Classic is the ultimate cutting-edge product for end users who wish to be ahead of the pack when it comes to lighting technology, providing them with the most innovative and energy-efficient lighting technology the world has ever seen, says Christian Schraft, Head of Consumer Lighting at OSRAM.
We are proud to launch the very first bulb shaped LED lamp whichmarcinskis a true substitute for a 40W incandescent lamp. This move will speed the advance of LED technology as a genuine alternative for general lighting applications.
Mercury-free and free from UV and infrared radiation
The PARATHOM? Classic is extremely compact, shatter-proof and resistant to vibrations, making it suitable for a wide range of applications. The lamp is also completely free from mercury and the light it produces contains no UV or infrared radiation.
Lighting effects and accent lighting options
The PARATHOM? Classic A 40 is part of a ever-growing range of LED lamps from OSRAM with features lamps ideal for accent lighting. The LED retrofit product range also includes the PARATHOM? Classic B 25 and a host of additional products.
The PARATHOM? reflector series is ideal for accentuating special features such as pictures, objects or plants, while the lamps in the PARATHOM? Deco series add a blaze of colour. Available in blue, green, red, yellow or alternating colours, this vibrant range Of LED lamps provides the right light for any environment.
About Osram OSRAM is part of the Industry sector of Siemens and one of the two leading lighting manufacturers in the world. Sales for the OSRAM group worldwide in the year ending September 30, 2008 totaled 4.6 billion euros, 88 percent of which came from outside Germany .
OSRAM is a high-tech company in the lighting industry. Over 60 percent of sales come from energy-efficient products. This global player employs more than 43,500 people worldwide, supplies customers in some 150 countries and has 46 production facilities in 17 countries.
Contact
Osram UK
Tel. 01744 812 221
Yuhai piezo materials include : hard piezo material, soft piezo material and lead free piezo material
Soft piezo material exhibits: larger piezoelectric constants, higher permittivity, larger dielectric constants, higher dielectric losses, larger electromechanical coupling factors, low mechanical quality factors, a lower coercive field, poor linearity, and is easier to depolarize. The ideal application of soft piezo materials is sensing needs. Yuhai soft pizeo materials are PZT-5, PZT-5H, PSnN-5 and PLiS-51.
Hard piezo material exhibits: smaller piezoelectric constants, lower permittivity, smaller dielectric constants, lower dielectric losses, smaller electromechanical coupling factors, high mechanical quality factors, a higher coercive field, better linearity, and is harder to depolarize. The ideal application of hard piezo materials is high power transducer needs. Yuhai hard pizeo materials are PZT-4, PZT-8, PCrN-4 and PBaS-4.
Yuhai company developped lead free piezo material BaTiO3 and apply for the Chinese Patent in 2011, to meet the needs of environmental protection in today's society.
Piezoelectric Ceramic material
Properties and Classification
General description of material properties
Material Code
Properties
Application
Soft PZT ceramic
PZT-51
Characteristics:
larger piezoelectric constants, higher permittivity, larger dielectric
constants, higher dielectric losses, larger electromechanical coupling
factors, low mechanical quality factors, a lower coercive field, poor
linearity, and is easier to depolarize.
low-power ultrasonic transducers
PZT-52
low-frequency sound transducers
PZT-53
applications with high g coefficient, for example,
PZT-5H
microphones,vibration pickups with preamplifier
PLiS-51
low-frequency vibration measurements
PMgN-51
Hydrophones, transducers in medical diagnostics
PSnN-5
Actuators
Hard PZT ceramic
PZT-41
Characteristics: smaller
piezoelectric constants, lower permittivity, smaller dielectric
constants, lower dielectric losses, smaller electromechanical coupling
factors, high mechanical quality factors, a higher coercive field,
better linearity, and is harder to depolarize.
PZT-42
High-power acoustic applications
PZT-43
Hydroacoustics, sonar technology
PZT-82
piezomotor
PCrN-4
PBaS-4
Lead free Piezo Ceramic
BaTiO3
Characteristics: Low density, low curie temperature, lead free.
Ultrasonic transducers suitable for low-temperature underwater, for example Ultrasonic Transducer in fishfinder
Piezoelectric Material,Piezo Ceramic Element,Piezo Electric Cylinder ,Piezo Sphere
Zibo Yuhai Electronic Ceramic Co., Ltd. , http://www.yhpiezo.com