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1W 120 Lumen High Power LED Epistar Bridgelux LED Chip 1W LED Beads Warm White LED Chip

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Quick Details

Port: Guangzhou, China.
Payment Terms: Western Union,T/T,PayPal
Supply Ability: 5000000 Piece/Pieces per Month
Lighting solutions service: Customize LED Chip On Request
Place of Origin: Guangdong China
Color Temperature: 2800-3200k
LED Junction Temperature: 120℃
Warranty(Year): 2-Year
HS Code: 8541401000
Product Name: Warm White LED Chip
Optical Attenuation(%): 1
Certification: ce,RoHS
Emitting Color: Warm White
Storage Temperature(℃): -35 - 85
Luminous Flux(lm): 140-150lm
Brand Name: LEDGUHON
Viewing Angle(°): 140°
Type: High Power LED
Color Rendering Index(Ra): 70
Body Material: Copper
DC Forward Current: 350mA
Chip Material: INGAN
Lens Color: Transparent
Lifespan: 30000-50000 Hours Normally
Power: 1W
Forward Voltage: 3.0-3.4v
Operating Temperature(℃): -35 - 85
Packaging Detail: 1. Tube Packing 50Pcs/ Full Tube 10Tubes(500pcs)/ Bag 4Bags(2000pcs)/ Carton G. W./ Ctn: 2.0KG | Ctn Size: 46*15.5*6cm / 2. Tape Reel Packing - (*Default Option*) 1000Pcs/ Full Tape 1Tape(1000pcs)/ Bag 2Bags(2000pcs)/ Carton G. W./ Ctn: 2.5KG | Ctn Size: 36*35*7cm
Package Preview: https://sc04.alicdn.com/kf/H59afdb01516d45f9a201ec298d1200abZ.jpg_640x640.jpg,https://sc04.alicdn.com/kf/He0ea46b86b584de4b190198d2f8efd014.jpg_640x640.jpg
Guangzhou Juhong Optoelectronics Co., Ltd.
Supplier
CN
Manufacturer, Trading Company
≤4h
Response Time
98.0%
On-time delivery rate
US$ 140,000+
85
Transactions
101-200
Employees
5-10
R&D staffs
2
Patents
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About Us

About Us

 

Product Uses

Typical Applications:

• Reading lights (car, bus, aircraft)

• Portable (flashlight, bicycle)

• Uplighters/ Downlighters

• Decorative/ Entertainment

• Bollards/ Security/ Garden

• Indoor/ Outdoor Commercial and Residential Architecture

Product-Uses

 

Product Description
1W 120 Lumen High Power LED Epistar Bridgelux LED Chip 1W LED Beads Warm White LED Chip

 

Features:

• Well-known chip material, EPISTAR

• 99.99% gold wire bonding

• High flux per LED

• Industry best moisture sensitivity

• Low-temp & lead-free reflow soldering

• More energy efficient than incandescent and most halogen lamps

• Low Voltage DC operated

• Instant light(less than 100ns)

• RoHS, CE compliant

 

Emitter Mechanical Dimensions

 

Notes:

1. The Cathode side of the emitter is denoted by the "-" Sign in the lead frame.

2. Electrical insulation between the case and the board is required. Do not electrically connect either the anode or cathode to the slug.

3. Drawing not to scale.

4. All dimensions are in millimeters.

5. Unless otherwise indicated, tolerances are ± 0.2mm.

6. Please do not bend the leads of the LED, otherwise it will damage the LED.

7. Please do not use a force impact or pressure on the lens of the LED, otherwise it will cause a catastrophic failure.

 

 

Part No. Power(W) Color Wavelength Luminous Flux(LM) Forward Voltage(V) Forward Current(mA)
JH-1WW14E33-T4A 1W 2800-3200K 140-150LM 3.0-3.4V 350mA

 

 

Flux Characteristics at 350mA, Temperature=25℃

 

Radiation Pattern Part Number Color Luminous Flux(LM)
Min Max
Lambertian JH-1WW14E33-T4A Warm White 140LM 150LM

 

• LEDGUHON maintains a tolerance of ±5% on flux measurements.

• Please do not drive at a rated current of more than 1 second without a proper heat sink.

 

 

 

Optical Characteristics at 350mA, Temperature=25℃

 

Color Dominant Wavelength Viewing Angle
Min Mid Max
Warm White 2800K 3000K 3200K 140°

 

• LEDGUHON maintains a tolerance of ±1nm for dominant wavelength measurements.

 

 

 

Electrical Characteristics at 350mA, Temperature=25℃

 

Color Forward Voltage
Min Mid Max
Warm White 3.0V 3.2V 3.4V

 

• LEDGUHON maintains a tolerance of ±0.1v for voltage measurements

 

 

 

Absolute Maximum Rating

 

Emitting Color Warm White
DC Forward Current 350mA
Forward Voltage 3.0-3.4V
Viewing Angle 140°
Chip Wafer Material InGaN
Lens Color Water Clear
Storage Temperature(℃) -35℃—85℃
Operating Temperature(℃) -35℃—85℃
LED Junction Temperature(℃) 120℃
Working Lifespan 30000-50000 Hours Normally

 

 

 

Warm White Spectrum Graphical Representation, Temperature=25℃

 

 

 

 

Forward Current Characteristics, Temperature=25℃

 

1. Forward Voltage vs Forward Current

Voltage-Current

 

2. Forward Current vs Normalized Relative Luminous Flux

Power-Current

 

 

 

Recommended Solder Pad Design

 

Solder-Pad

• All dimensions are in millimeters.

• Electrical isolation is required between Slug and Solder Pad.

 

 

 

Soldering Conditions

• When soldering High Power Led, Heat may affect the electrical and optical characteristics of the LEDs.

• In soldering, do not stress the lead frame and the resin part under the high temperature.

• The silicone part should be protected from mechanical stress or vibration until the High Power Led return to room temperature after soldering.

• Preliminary heating to be at 140˜160℃ max, for 120 seconds max.

• Soldering heat to be at 260℃ max, for 3 seconds max.

• For manual soldering is not more than 3 seconds at max 260℃, under soldering iron.

Soldering-Conditions

 

 

 

Storage

• Before opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.

• The LEDs should be used within one year.

• After opening the package, the LEDs should be kept at 30℃ or less and 30%RH or less.

• The LEDs should be used within one month after opening the package.

• If the moisture absorbent material(silicone) has faded away or the LED has exceeded the storage time, baking treatment should be performed using the following conditions. Baking treatment: 60℃±5℃ for 48 hours.

 

 

 

Static Electricity

• Static electricity or surge voltage damages the High Power LED. It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs.

• A tip soldering iron is requested to be grounded, An ionizer should also be installed where the risk of static.

• All devices, equipment, and machinery must be properly grounded, It is recommended that measures be taken against surge voltage to the equipment that mounts the High Power LED.

 

 

 

Cleaning

• Isoprophy Alcohol or Ethylene Alcohol is recommended in 5 minutes at room temperature. Do not use unspecified chemical may cause crack or haze on the surface of the epoxy resin.

• Before cleaning, a pre-test should be done to confirm whether any damage to the LED will occur.

• Freon solvent should not be used to clean the LEDs because of worldwide regulations.

 

 

 

Heat generation

• When the LEDs are illuminating, the operating current should be decided after be considering the ambient maximum temperature.

• Please consider the heat generation of the LED when is designed the PCB.

• The LEDs must be mounted on a metal core PCB or heat sink or applied thermal pad.

 

 

 

Handing LED

LEDGUHON recommends the following at all times when handing LEDs or assemblies containing these LEDs:

• When handing the LED with tools like Tweezer or Nipper, do not apply Mechanical Forces directly on the LED's surface.

• Do not touch with hand LED Lens surface directly. It may contaminate the Lens surface and affect optical characteristics.

• LED should be handled from the side because LED's molding material may be damaged with scratching on the surface, piercing molding material, and broking wire.

handing

 

 

 

Attention: Electric Static Discharge (ESD) Protection

Static-ElectricThe symbol is shown above herein to introduce "Electro-Optical-Characteristics". ESD protection for AIGaInP and InGaN has-based chips is still necessary even though they are safe in low static-electric discharge. The material in AIGaInP and InGaN-based chips are STATIC SENSITIVE devices. ESD protection has to considered and taken in the initial design stage. If manual work is needed, please ensure the device is well protective of ESD during all the processes.

 

Product Real Show

 

Packaging & Shipping

Option 1 - Tube Packing

 

 

 

 

Option 2 - Tape Reel Packing - (*Default Option*)

 

Notes:

1. Drawing not to scale.

2. All dimensions are in millimeters.

3. Unless otherwise indicated, tolerances are ±0.2mm.

• Please do not open the moisture barrier bag(MBB) for more than one week. This may cause the leads of LED discoloration. We recommend storing LEDGUHON's LEDs in a dry box after opening the MBB. The recommended storage conditions are temperature 5-30℃ and humidity less than 40% RH.

 

 

Shipping

 

Company Information

Company-Info

 

FAQ

1. Is there any discount for bulk orders?

Yes, if you need bulk orders or you want customized products, we can provide wholesale prices.

 

2. How to place an order?

If you want to place an order, please feel free to send us an inquiry email, we will reply to you within 24 hours (working day).

 

3. What payment terms are available?

T/T, Western Union, and PayPal are preferred.

 

4. Do you support drop shipping and how much is the shipping cost?

Yes, we support drop shipping. You should leave the receiver's information when you place the order, then we will send the goods according to the address you have left. The shipping cost is based on your order's volume and weight, and it can be calculated.

 

5. All the pictures are real photo?

Yes, the pictures of all products on this page are 100% real shoot by us.

 

6. How about the quality of the Warm White LED Chip?

Please do not worry about quality. Our company is the main manufacturer of Warm White LED Chip in China. Our products have exported worldwide since the year 2009.

 

7. Is there any customs duty and import tax?

Due to the different policies in different countries, there might be some custom duty and import tax, but it is not considered in the price and should be paid by yourself. We are not responsible for any custom duty and import tax.

 

 

 

If you need more type of other High Power LED, Please find it on our website:

http://ledguhon.en.alibaba.com/productlist.html