NS2W095BT NICHIA CORPORATION, NS2W095BT Datasheet - Page 12

• Manufacturer Part Number: NS2W095BT
• Description: Specifications For Nichia Chip Type White Led
• Manufacturer: NICHIA CORPORATION

(7) Cleaning
(8) Safety Guideline for Human Eyes
(9) Others
· It is recommended that isopropyl alcohol be used as a solvent for cleaning the LEDs.
· Do not clean the LEDs by the ultrasonic.
· The International Electrical Commission (IEC) published in 2006 IEC 62471:2006 Photobiological
· NS2W095B complies with RoHS Directive.
· Flashing lights have been known to cause discomfort in people; you can prevent this by taking
· The LEDs described in this brochure are intended to be used for ordinary electronic equipment (such
· The customer shall not reverse engineer by disassembling or analysis of the LEDs without having prior
· The formal specifications must be exchanged and signed by both parties before large volume purchase begins.
· The appearance and specifications of the product may be modified for improvement without notice.
other solvents, it should be confirmed beforehand whether the solvents will dissolve the package and the
resin or not.
cleaning on the LEDs depends on factors such as ultrasonic power and the assembled condition.
Before cleaning, a pre-test should be done to confirm whether any damage to the LEDs will occur.
precautions during use. Also, people should be cautious when using equipment that has had LEDs
incorporated into it.
as office equipment, communications equipment, measurement instruments and household appliances).
Consult Nichia’s sales staff in advance for information on the applications in which exceptional quality
and reliability are required, particularly when the failure or malfunction of the LEDs may directly
jeopardize life or health (such as for airplanes, aerospace, submersible repeaters, nuclear reactor
control systems, automobiles, traffic control equipment, life support systems and safety devices).
written consent from Nichia.
directly before disassembling or analysis.
safety of lamps and lamp systems which includes LEDs within its scope. Meanwhile LEDs were
removed from the scope of the IEC 60825-1:2007 laser safety standard, the 2001 edition of which
included LED sources within its scope. However, keep in mind that some countries and regions have
adopted standards based on the IEC laser safety standard IEC 60825-1:2001 which includes LEDs
within its scope.
Following IEC 62471:2006, most of Nichia LEDs can be classified as belonging to either Exempt
Group or Risk Group 1. Optical characteristics of a LED such as output power, spectrum and light
distribution are factors that affect the risk group determination of the LED. Especially a high-power
LED, that emits light containing blue wavelengths, may be in Risk Group 2.
Great care should be taken when viewing directly the LED driven at high current or the LED with
optical instruments, which may greatly increase the hazard to your eyes.
Freon solvents should not be used to clean the LEDs because of worldwide regulations.
When defective LEDs are found, the customer shall inform Nichia
When it is absolutely necessary, the influence of ultrasonic
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Nichia STS-DA1-0367A
<Cat.No.090311>
When using