Which LEDs are better? Semileds, CREE, Nichia, Osram, Sony, Samsung, Sharp, Lumileds (Philips)?

Svetorezerv Sino- Russian company - LED manufacturer of LED light, LED fixtures, LED projector, LED floodlight, LED lamp, LED street lighting producer (manufacturer)

Shenzhen office Office 1402, Huarong Building, Mintian Road, Futian Area, Shenzhen City, Guangdong Province, China, 518040
Tel: 86-0755-82563215 Fax: 86-0755-82563215 SKYPE: svetorezerv2 E-mail: order@svetorezerv.com 

Moscow office Address: 123056, Russia, Moscow, Krasin Street, 3 Tel: +7 495 969 77 09 Office fax: +7 495 223 3019 Contact by ICQ: 197172330  Contact by SKYPE: Irina Evgeny 

Which LEDs are better? Semileds, CREE, Nichia, Osram, Sony, Samsung, Sharp, Lumileds (Philips)? 

Of course, unequivocal answer to this question can not be! Currently, manufacturers of LEDs can be compared with the automakers. After all these machines are available on four wheels, equipped with an engine, airbags and car! But comparing them to compare multiple technical specifications, rather than unsubstantiated claims that the BMW better than Lexus or Audi better than Volvo.

When selecting LEDs need to pay attention to the following characteristics, which are usually selected (BIN) groups: 
Brightness (60-70 Lm, 70-80 Lm, 80-90 Lm)
Angle (80-90 degrees and 90-100 degrees, 100-110 degrees)
Color temperature (5000-5500K, 5000-6000K, 5000-7500K, 5000-10000K)
Voltage (2,8-3V, 2,8-3,2 V, 2,8-3,6 V)
And other indicators

Better selected LEDs, the more homogeneous characteristics they possess, and thus obtain more reliable final product. And we should note the smaller range of BIN, the more expensive LED (light emitting diodes because in that case have to sort). 

Accordingly, to answer the question what the LEDs is better to compare the same type species with similar specifications and conform to the BIN from the manufacturers.
 

Useful information about the LED lamps and bulbs, LED light and lighting:
- Frequently asked questions about LEDs

- Advantages of LED lamps 
- How to choose a LED light?
- Comparison of LED and fluorescent lamps 
- Comparison of LED lamps with a mercury lamp 
- How to decipher the degree of protection IP (dust and moisture protection)
- What is the degradation of LEDs? Can the brightness of LEDs (light-emitting diodes) be decreased during the working period?

- Competitive advantages of the lighting plant Svetorezerv

- Which are the LEDs better? Comparison of LED Semileds, CREE, Nichia, Osram, Sony, Samsung, Sharp, Lumileds (Philips) 

- Basic lighting units, used in lighting technology and LED illumination

- Which are the power supplies are reliable and durable? Can the power supply for LED lamps to serve 10 years?
- Patent portfolio lighting factory Svetorezerv
- Project portfolio lighting factory Svetorerezv
- Forecast and Trends of LED lighting market in 2010 in Russia and the world

Calculators payback on LED lamps:
- Calculator payback LED lamps SKU70
- Calculator payback LED lamps SKU128
- Calculator payback LED series UNIPRO, LMS, LS

IES files for the LED products:
- IES file for LED lamp SCU-12-220-70 for lighting program Dialux
- IES file for LED lamp SCU-12-220-98 for lighting program Dialux
- IES file on the LED lamp SCU-12-220-128 for lighting program Dialux
- IES file for LED lamp SCU-12-220-160 for lighting program Dialux
- IES file on the LED lamp SCU-12-220-70 for lighting program Dialux
- IES file on the LED lamp SCU-12-220-98 for lighting program Dialux
- IES file on the LED lamp PRS-12-220-20 for lighting program Dialux
- IES file on the LED lamp PRS-12-220-35 for lighting program Dialux
- IES file on the LED lamp UNIPRO-60 for lighting program Dialux
- IES file for LED lamp UNIPRO-120 for lighting program Dialux
- IES file on the LED lamp SPV-6 for lighting program Dialux
- IES file for LED lamp ODM-12-220 for lighting program Dialux
All files are prepared lighting lighting laboratory SHEET www.list-lab.ru
You can download the program DIALUX clicking on the link
Instructions on the use of lighting program Dialux

Certificates for products:
- Certificate for interior and indoor  lighting
- Certificate for outdoor lighting

Patents for products:
- LED lamp
- LED lamp
- Installation of LED tube
- LED lamp

Diplomas of Participation:
- Electro-2008
- Intersvet-2007
- Intersvet-2008
- Intersvet-2009

User Manuals (passport) for storage, transportation, installation and operation of products Lighting Plant Svetorezerv:
 - User's Guide for the storage, transportation, installation and operation of LED lamp series SCU
- User's Guide for the storage, transportation, installation and operation of LED lamp series SSA
- User's Guide for the storage, transportation, installation and operation of the LED floodlight series PRS
- User's Guide for the storage, transportation, installation and operation of the LED lamp series SIMAP
- User's Guide for the storage, transportation, installation and operation of the LED lamps series LMS or LS
- User's Guide for the storage, transportation, installation and operation of the LED headlight series UNIPRO

Documentaries provide lighting plant Svetorezerv:
- Contract of Supply
- Dealer Policy
- Privacy Policy
- Quality Policy
- Environmental policy