Company Information

 

 

Factory area: 5000 Square meters. Total Revenue:$13,000,000. Number of Employees: 200.   high standard dust-free workshops and advanced entire automated electron systems: ASM from USA, Dispensing system from Japan,die bonding from Singapore, etc. Capacity:          65,000,000 pieces per month for high power led          85,000,000 pieces per month for dip led          95,000,000 pieces per month for SMD led         10,000 pieces per month for integrated led

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 peyment 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 negociable.

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.