|Place of Origin:||China|
|Minimum Order Quantity:||negotiable|
|Delivery Time:||7 working days after receiving payment details|
|Payment Terms:||L/C, T/T, Western Union|
|Color:||Yellow||Peak Emission Wavelength:||572.5nm|
|CIE X Value:||0.4881||CIE Y Value:||0.5026|
|Bule Chip:||470nm-473nm||Color Temperature:||3500K|
led phosphor powder,
fluorescent pigment powder
LD-4850 using the shorter wavelength the blue chips ranging from 470nm to 473nm
Product Description and Application of LD-4850 luminophor
1. LD-4850 luminophor is designed for warm white illumination devices
2. High brightness is achieved using the shorter wavelength the blue chips ranging from 470nm to 473nm .
3. It can be used in combination with other LD series product to get suitable color temperature and CRI according to customer's requirements.
Specification of LD-4850 luminophor
|CIE X Value||0.4881||CIE Y Value||0.5026|
|Relative Intensity/%||85||Dominant Wavelength/nm||576.9|
|Peak Emission Wavelength/nm||572.5||Half Peak Width/nm||125.7|
|D50/um||7 or 12||Blue Chips/nm||470-473|
|Color Temperature/k||3500||Remark||SMD or High Power|
Spectrogram of LD-4850 luminophor
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 Person: Ms. Linda