Basic Info.
Material
MCPCB, Aluminum Substrate
Application
TV/Blu/Display Repair
Working Time (Hours)
30000
Product Description
Original Code
A: VESTAL 490DRT VNB A-TYPE REV08
B: VESTEL 490DRT VNB B-TYPE REV08
Product Description
Fundamental Specification
| |
Product Name | LED TV Backlight |
Lighting color | Cool White |
Application | Display/ BLU/ TV repair or replacement |
TV Model | 49HL500 FINLUX 49FX620F SM.LED TV 299DLBN/MB211 49HL550 UY.AL.LED 470DLBN/MB140 TOSHIBA 49L2863DAT DLED 480DLBN/MB211S REGAL 49R6520F SM.LED TV 286DLBN/MB211 REGAL 49R6012F2 SMA.LED TV280DLBN/MB97 SEG 49SC7600 SMART LED TV 283DLBN/MB97 REGAL 49R6012F2 SM.LED TV280DLBN/17MB96 VST SMART 49FA7000 LED TV282DLBN/17MB96 VESTEL SM.49FB7000B LED TV 282DLBN/MB110 SEG 49SC7600 SMART 283DLBN /MB96 VESTEL SMART 49FB7000 LED 290DLBN/MB97 REGAL 49R5910F SM.LED TV MB97/280DLBN ZP_17MB211 49287DLBN UMB TECHWOOD 49287F VST SAT.49FA5000 LED TV 282DLBN/17MB82S VESTEL SAT.49FA5000 LED TV 282DLB/MB82S T.FUNKEN 49TF4020 LED TV 279DLBN/MB140 REGAL 49R6520F SM.LED TV 268DLBN/MB110S T.FUNKEN 49TF6520 LED TV283DLBN/MB211 REGAL 49R4010F UY. AL.LED 280DLBN /MB82S VESTEL SM.49FB7000 LED TV SVV490A32B-5LED-Rev05, VESTEL 490DRT VNB A-TYPE, VESTEL 490DRT |
Complete Set | 1SET=4*A+2*B |
PCB Material | MCPCB |
PCB Size | A=B:459mm |
LED | CSP |
Lens | Original Reflective lens from Korea |
CNT | Original CNT |
Packaging | Packing with TRAY, Export carton |
| | | |
*1Forward Current | | | |
*2Forward Voltage | | | |
*3Pulse Forward Current | | | |
*4Power Dissipation | | | |
*5Storage Temperature | | | |
*6Storage Humidity | | | |
*7Operating Temperature | | | |
*8Junction Temperature | | | |
*1.Total current for LED Array(600mA per String)
*2.Total pulse current for LED Array(600mA per String):Pulse Width≤0.1msec, Duty≤10%
*3. Power Dissipation for LED Array is Maximum I
FM * Maximum Vf at the Maximum I
FM*4. The absolute Maximum Junction Temperature does not guarantee life time of products
*5. Junction Temperature:Guarantee for No None-Lighting
Guarantee for No Silicone Crack(Tj<90ºC 50000hr)
| | | | | | |
*1LED Bar Using Current | | | | | | |
*2LED Bar Voltage | | | | | | |
*3Brightness Uniformity | | | | | | |
*4Life time | | | | | | |
*5Peak wavelength of PKG | | | | | | |
*6ESD | | | | | | |
*1.This value is determined by the spceific LED Using Current(600mA per String)
*2. LED Bar Voltage:average value for each LED string(No aging),Vf measurement allowance is ±5%(600mA per String)
*3. Brightness Uniformity:(Minimum Brightness)/ (Maximum Brightness)
*4. Life time is defined as the Brightness of LED Bar decrease to 50% initial
Value at IFM as=TYP,continuous lighting=25ºC,Tj<90ºC,L50(min life time)
*5. Estimated Time to 50% Degradation for initial Luminous Intensity Based on JUFENG internal Test Results.
Guarantee for No Silicone Crack(Tj<90ºC,50000hr)*6. All table data is for reference only.
Packaging & Shipping
1. The Light bars are packed in the cardboard boxes after being set in the tray plate with a drier.
2. The tray plate should be packed by the paper self-adhesive tape in a loop.
FAQ
Q1. Can I have a sample order for led light?
A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. You can also provide your sample or sample picture to us.We will design PCB circuits and optics to meet your requirements.
Q2. What about the lead time?
A:It takes 2-5 days for samples and 1-3 weeks for mass production.
Q3. Do you have any MOQ limit for led light order?
A: Low MOQ, 1pc for sample checking is available.
Q4. How do you ship the goods and how long does it take to arrive?
A: We usually ship by DHL, UPS, FedEx or TNT. It usually takes 3-5 days to arrive. Sea and air transportation are also optional.
Q5. How to proceed an order for led light?
A: i) Let us know your requirements.
ii) We will quote according to your request or suggestion.
iii) Confirm the sample and place a formal order.
iv) We will arrange production.
Q6. Is it OK to print my logo on led light product?
A: Please confirm the sample and inform us formally before production
Q7: Do you offer guarantee for the products?
A: Yes, we offer 2 years warranty to our products.
Q8: How to deal with the faulty?
A: i) Our products are produced in a strict quality control system, and the defective rate is less than 0.1%.
ii) During the warranty period, we will send replacement lamps with a small number of new orders. For defective bulk products, we will repair them and resend them to you, or we can discuss solutions based on the actual situation, including re-calling.
Address:
3F, Building A, Yucheng Industrial Park, Shilong Community, Shiyan Street, Baoan District, Shenzhen,China
Business Type:
Manufacturer/Factory
Business Range:
Lights & Lighting
Company Introduction:
Shenzhen Jufeng Photoelectric Technology Co., Ltd. Was founded on March 2, 2017. Our company is located on the 2ND and 3rd floors of Building A, Yucheng Industrial Park, No. 1 Building, at the intersection of Outer Ring Road and Longda Expressway, Shilong Community, Shiyan Street, Baoan District, Shenzhen. Our high-quality professional technical research and development team is dedicated to the ongoing research and development of TV backlight strips and possesses strong technical capabilities. The company′s premises cover an area of 2, 000 square meters, boasting 5 advanced production lines and quality testing equipment, as well as professional ODM and OEM design capabilities to provide a variety of TV backlight strip products to meet your various needs. We uphold the business principles of prioritizing quality, prioritizing customers, and maintaining a reputation based approach. Since our establishment, we have endeavored to meet the evolving needs of our customers at all times. In today′s era of economic globalization, our company is sincerely willing to cooperate with enterprises from all over the world, striving to achieve a win-win situation. We welcome communication and negotiation at any time.