InGaN / GaAsp Chip High Power Infrared IR LED 850nm With CE ROSH SGS Compliant

High power 850nm infrared led high power IR led diodes with CE ROSH SGS compliant
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Specifications:

Electrical?/?Optical?Characteristics?at?TA=25℃

Absolute?Maximum?Ratings?at?TA=25℃

Product size:

RFQ:?

1..?What?will?be?the?price?terms?of?the?led?order??

A:?We?accept?FOB,?EXW,?C&F?normally,?other?terms?are?according?to?customers\'?special?requirements.

2.?What?will?be?the?delivery?time??

A:?We?have?large?quantities?in?stock?for?normal?color?and?size?led?diode,?and?for?special?color?and?size,

it?needs?about?3-5?days?to?customize.?100K?pcs?leds?are?available?for?most?of?our?models?in?normal?color?

and?size.

3.?What?will?be?the?payment?terms?and?payment?methods?

A:?Payment?methods:?T/T?transaction,?PayPal,?Western?Union,?Escrow,?Money?Gram.

Payment?terms:?100%?before?production?for?amount?below?USD5000;?30%?deposit?before?production?

and?balance?before?shipment?for?amount?above?USD5000;?other?terms?are?negotiable.

4.?What?is?the?function?of?each?different?wavelength?

A:?265-310nm?is?mainly?used?for?sterilization?and?disinfection;

365-380nm?is?mainly?used?for?money?detection,?inspection;

395-440nm?is?mainly?used?for?led?nail?lamp?and?helping?the?stem?growth?of?plant?and?driving?midges;

440-470nm?is?mainly?used?for?the?growth?of?the?plant?leaves;

600-610nm?is?mainly?used?for?making?the?flowers?more?brilliant;

620-680nm?is?mainly?used?for?extending?the?flowering?period?of?plant;

730-740nm?is?mainly?used?for?nurturing?seedlings?of?plant;

850nm?is?mainly?used?for?monitoring?and?camera.

5.?What?is?CRI(Color?Rendering?Index)?

A:?CRI?is?a?figure?which?feedback?the?real?objects?colors.?Higher?CRI?with?higher?cost.?For?LEDs,?

the?CRI?is?mostly?70-80Ra.

6.?What?is?your?chip?brand?

A:?The?main?chips?we?use?for?our?led?diodes?is?mostly?imported?Cree&Bridgelux?from?USA,?Epistar&

Epileds from?Taiwan,?and?some?are?Xiamen?Sanan&Changelight.

7.?What?is?the?relationship?between?viewing?angle?and?the?brightness?of?led?diode?

A:?For?one?same?led?diode?with?same?chip,?the?smaller?the?viewing?angle?is,?the?brighter?the?led?diode

?will?be. Besides,?the?deeper?of?the?holder?dips?into?the?lens,?the?bigger?angle?the?led?diode?will?have.

8.?What?will?be?