Epileds 60mA 3volt - 3.6v 3 chips pure white 5050 SMD LED diodes for back light

Why choose Hanhua Led:

1. Advanced auto "ASM"machine, "KS"machine,light-division and Color-division machines

2. dust-free working environment.

3. 1.5mil 99.9% pure gold wire.

4. top brand DOW CORNING glue.

5. ISO9001, CE, ROHS, SGS certification,EN62471.

6. gold supplier of alibaba.com and made-in-China.com

7. strong R &D team and 10 experienced engineers.

8. free samples available

9. samples freight return for bulk order.

10. 100k stock quantity under normal condition.

11. strong foreign trade service team and reply inquiry within 12hours.

12. OEM and ODM available.

13. 3 years quality guarantee.

14. 97% repeat order rate.

Product size:

Specifications:

                     Absolute Maximum Rating

* IFP Conditions: Pulse Wide≤10msec≤1/10      

                * TSOL Conditions:3mm from the base of epoxy bulb

Typical Optical/Electrical Characteristics

                       Notes:

 1. Work absolute ratings Ta=25℃ 

 2. Tolerance of measurement of forward voltage±0.1V 

Contrast:

Applications:

1. Reading lights (car, bus, aircraft)

2. LCD Back lights/light Guides

3. Fiber optic alternative/ Decorative / Entertainment

4. Mini-accent/Up lighters/Down lighters/Orientation

5. Indoor/Outdoor commercial and Resident la Architectural

6. Cove/Under shelf/Task

7. Bollards/Security/Garden

8. Portable (flashlight, bicycle)

9. Edge-lit signs (Exit, point of sale)

10. Automotive Exit (Stop-Tail-Turn,CHMSL,Mirror Side Repeat)

11. Traffic signaling / Beacons / Rail Crossing

FAQ:

1, 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.

2, 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.

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 the color temperature for white color?

      A:  HHE's LED lighting offers white led diode in warm white, natural white, pure white and cool white with color temperature measured in Kelvin(K). The lower the color temperature is, the warmer the light emitted by the LED;

•   Warm white=2500-3500K
•   Natural white=4000-6000K
•   Pure white=6000-9000K
•   Cool white=9000-20000K             

6, 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.

7, 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.

8, 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.

9, What will be shipping method?

        A:  For the shipment of your led diode order, you can choose DHL, UPS, FedEx, TNT, EMS, ARAMEX, City-link line, China post, by air or by sea, etc.