hot selling of A60 4w e27 led filament bulb replace for20w-30w incandescent bulb

 Description:

1. Wide input voltage, available for whichever country,region.
2. Use imported Epistar or lumanmax led chip
3. High efficiency LED and constant current LED driver With TUV CE certification
4. Pure aluminum frame with bright silver processing,Good heat dissipation,light maintenance rate 65%
5. Using imported guide plate from Japan Mitsubishi /Taiwan CHIMEI, which is more than 80% for the rate of light guide
6. Long lifespan –  50,000hours
7. No contains of ultraviolet and infrared light

Packing details:

Iterms per carton: 100pcs/carton
Package Style: double blister and white box or color box package

Shipping details:

7-15 days after receiving the payment 

 Services:

1.Quick response for inquiry,and fast sample delivery

2.New products design ability,OEM&ODM are welcomed

3. Technical support for the light application

      Shenzhen Hiso Technology Co., Ltd. was established in August, 2007. Our headquarters is in Shenzhen's Top Commercial Office - Times Plaza. We focus on stamping, digital and LED relevant products, in the business mode of integrating production and trade with "HISO" brand. 

    We can provide "Full Lifetime" service from product development, design and manufacture to sale. Right now, our company is constantly expanding the domestic and foreign markets and actively promoting the concept of "Green Factory" to make our product quality and group services grow together. 

   With the core concept of "Quality First, Service First" and the management concept of "We Promise, We Do", we devote ourselves to supplying satisfying services to our customers under the work spirit of "Honest, Cooperative, Active, Innovative" all the time.

Question 1: What happens after I place my order?
Answer: Our ordering system immediately emails you a copy of your latest order once you're placed an order through our online order form. You will also receive another email from us in about 1-3 business days to inform you of the status of your order. Please ensure that you are using your correct email account to view your email copy(i.e. the same email address you specified when filling out our online order form).

Question 2: When will my order be shipped? 

 Answer: All stock merchandise will be dispatched for shipment within 1-3 working days of receipt of order.   Please allow an additional 3-5 working days for custom-made or alteration service. You will be notified via email of any back orders, or other delays in shipping your order.We offer delivery via Registered International air parcel which takes up to 11-16 working days for you to receive your goods.

Question 3: could you give more detailed explanations about these LED advantages?

Answer:

1. Currently available LEDs are more energy efficient than incandescent bulbs, but less than

florescent bulbs with the same light output. The power consumption of popular LEDs ranges from 30mw to 200 mw.

2.People can save money & energy by using LEDs instead of equivalent incandescent decorative bulbs.

3.The rated average working life of LED is 50,000 - 100,000 hours compared with 1,000 hours of    incandescent bulbs.

4. LEDs emit cold lights as working LEDs generate very small amount of heat, so LEDs are much safer than equivalent incandescent light bulbs in terms of danger of fire. LEDs don’t have filaments to heat up in order to emit lights just like the case of incandescent bulbs. Lights are emitted from LEDs as a result of energy exchange occurring in the different semiconductor materials an LED is made of.

5.LEDs are usually shielded with solid transparent plastic materials so they are more rugged than incandescent and florescent bulbs that are usually sealed with glass.

6.LEDs can be powered by either AC voltage or DC voltage. The circuit that is required to appropriately drive LEDs is much simpler than that for florescent bulbs.