Led Phosphor For Lamps Blue Light - Chinaprice: contact company for price
White LEDs are made by coating them with a phosphor that absorbs a proportion of the blue light emitted by the diode and emitting light across the rest of the visible spectrum. Typically one or two phosphors are used to convert the blue to white. Either a single broad yellow phosphor like YAG or a combination of green and red will produce the desired effect.
We have been developing phosphors to match these requirements for several years now and have a number of materials suitable for this application. Please contact us to discuss any requirements you may have in this regard and we can advise you on the appropriate materials to use.
Product Chip/ TYPE Color (nm)
SMD 450-455 SMD-L Green yellow
450-455 SMD-A Yellow
455-460 SMD-B Yellow
460-465 SMD-C Yellow
Lamp (Low power) 445-455 1753 Green yellow
455-460 1754 Yellow
High power 445-450 1753LH Green yellow
450-455 1754H1 Yellow
Green 440-470 2751 Green
Red 360-470 1763 Orange red
1765A Dark Red
- Phone: 862425439091
- Address: R1212/1213 No. 90 South Jingxing St. Tiexi Dist. , Shenyang, China
Published date: December 25, 2012 -
- Business Description: Shenyang Joinunion Chemical Technology Co.,Ltd. is previous Chemical
Dept. of China Shenyang International Trade Group joined with Chemical
Research Institute and Glass Research Institute. After many year s
endeavors, we accumulated a wealth of experience and have established
supply bases of quality export goods, we invested many plants, such as
phosphor plant, lighting plant, agricultural chemical plant, chemical
reagent factory, and paint plant. Now we have established direct trading
relationship with many commercial establishments in more than 50
countries and territories around the world. Our export business covers
various luminophor materials, lighting and their relative components of
ceramics and also chemical techniques etc and import the material of
noble and non ferrous metals, chemicals and the parts of machinery.
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