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Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500
Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500
Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500
Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500
Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500

Jf-D-254 LED TV Backlight Use for 49′ ′ 5+5LEDs 490drt Vnb a/B-Type Rev08 LED Strips 49hl500

Min.Order: 1,000
Product origin: Shenzhen, Guangdong, China
Infringement complaint: complaintComplaint
US$ 0.7 ~ 0.9

Description
Original Code

A: VESTAL 490DRT VNB A-TYPE REV08
B: VESTEL 490DRT VNB B-TYPE REV08





Product Description

Fundamental Specification

Part Name
Specifications
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
Absolute maximum ratings
 Items
 Symbol
 Absolute maximum ratings
 Unit
*1Forward Current
 IF
600
mA
 *2Forward Voltage
VF
3.0
V
 *3Pulse Forward Current
 IFP*1
650
mA
 *4Power Dissipation
 PD
1800
mW
 *5Storage Temperature
 Tstg
-40 ~ +100
ºC
 *6Storage Humidity
 RH
10-80
 %
 *7Operating Temperature
 Topr
 -20 ~+70
 ºC
 *8Junction Temperature
 Tj
 <90
 ºC
*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 IFM * Maximum Vf at the Maximum IFM
*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)
 Items
 Symbol
 min
 typical
 max
 Unit
 Condition
 *1LED Bar Using Current
 IF
-
600
-
A
-
 *2LED Bar Voltage
VF
-
15
-
V
 IF=Typ
 *3Brightness Uniformity
 BU
-
70
-
%
 IF=Typ
 *4Life time
 Tj<90ºC
50K
-
-
Hr
 IF=Typ
*5Peak wavelength of PKG
 Wp
447.5
-
455
nm
-
 *6ESD
-
1.5
-
-
KV
-
*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.
 
 
 
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