LD-4949 Luminophor Fluorescent Phosphor Powder With Blue Chips Ranging 473nm – 475nm

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Product Details:

Place of Origin: China
Brand Name: OEM
Certification: SGS,ISO9001
Model Number: 4949

Payment & Shipping Terms:

Minimum Order Quantity: Negotiable
Price: Negotiable
Delivery Time: 5-7 working days after received your payment details
Payment Terms: T/T, Western Union, L/C

CIE X Value:0.4942CIE Y Value:0.4973
Colour Temperature:3000KBule Chip:473nm-475nm
Peak Emission Wavelength:573.3nmDominant Wavelength:577.8nm
High Light:

led phosphor powder, neon pigment powder

 

LD-4949 luminophor is designed with the blue chips ranging from 473nm to 475nm

Product Description and Application of LD-4949 luminophor

1. LD-4949 luminophor is designed for warm white illumination devices

 

2. High brightness is achieved using the shorter wavelength the blue chips ranging from 473nm to 475nm .

 

3. It can be used in combination with other LD series product to get suitable color temperature and CRI according to customer’s requirements.I

 

Specification of LD-4949 luminophor

Model Product

LD-4949

CIE X Value

0.4942

CIE Y Value

0.4973

Relative Intensity/%

84

Dominant Wavelength/nm

577.8

Peak Emission Wavelength/nm

573.3

Half Peak Width/nm

127.5

D50/um

7 or 12

Blue Chips/nm

473-475

Color Temperature/k

3000

Remark

SMD or High Power

 

Why choose us

1. Long history and high quality

More than 10 years experience in Chemcials industry. Design and manufacture high quality products with our qualified Lab.

 

2. Fast delivery and small order acceptable

Faster delivery by air or by express.(DHL,UPS ,TNT or Fedex). Small order is accepted, we treat every order well.

 

3. Wonderful team

Professional sales team to offer fast response within 24 hours and good service

 

 
Contact Details

Greenearth Industry Co.,Ltd
Contact Person: Ms. Linda

Tel: +86-19945681435