HongKong Double Light Electronics Technology Co. Ltd


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Over 10 years of LED production experiences
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120 Deg 15W White High Power COB LED 1500-2500lm Luminous Flux,outdoor high power illumination

120 Deg 15W White High Power COB LED 1500-2500lm Luminous Flux,outdoor high power illumination

120 Deg 15W White High Power COB LED 1500-2500lm Luminous Flux,outdoor high power illumination

Product Details:

Place of Origin: China
Brand Name: Doule Light
Certification: RoHS/ REACH
Model Number: DL-COB15WXX

Payment & Shipping Terms:

Minimum Order Quantity: 100pcs
Price: US$2.6-3.5 Per piece or Price Negotiable
Payment Terms: Telegraphic Transfer in Advance (Advance TT, T/T)
Supply Ability: 1,000,000pcs per day
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Detailed Product Description
Product Name: 15W White High Power COB LED Package: COB LED
Emitted Color: White Product Number: DL-COB15WXX
Color Temperature: 2600-7000K Forward Voltage: 36-40V
Forward Current: 360mA Luminous Flux: 1500-2500lm
Viewing Angle: 120 Deg Datasheet: Update

Datasheet: DL-COB15Wxx .pdf            light source: White  

 

 

15W White High Power COB LED

 

       This is our 15W White High Power COB LED,We can also do COB products of other sizes and power according to your need.

 

120 Deg 15W White High Power COB LED 1500-2500lm Luminous Flux,outdoor high power illumination

Features

  • Long operating life
  • Highest flux
  • Wide range of colours:2500K-7000K
  • More energy efficient than incandescent and most halogen lamps
  • Low voltage DC operated
  • Instant light (less than 100ns)
  • Fully dimmable
  • No UV
  • Superior ESD protection
  • RoHS compliant

 

Applications

  • Commercial lighting
  • Advertisement
  • Architectural lighting
  • Street lamps

 

Absolute maximum ratings(Ta=25°C)

Parameters Symbol Rating Units
Power Dissipation Pd 15 W
Forward Current If 360 mA
Peak pulse Current Ifp 600 mA
Reverse Voltage Vr 5 V
Electrostatic Discharge ESD 4500(HBM) V
Operating Temperature Topr -40°C~+85°C °C
Storage Temperature Tstg -40°C~+100°C °C
Soldering temperature Tsol 260±5°C(for 5sec) °C
Manual Soldering Temperature TSOL 350±20°C For 3 Seconds °C

 

 

Opto-Electronical Specification

Parameter Symbol Value Unit Tolerance Test Conditions
Min Typ Max
Forward Voltage Vf 36 38 40 V ± 0.5V

IF=360mA

Test Temp=25°C

Luminous Flux Φ 2500 --- 10000 Lm ±5%
50% Power Angle 2θ1/2   120   deg ±5
Color Temperature TC 2600 ---- 700 k ±200k
Color-rendering index Ra 70 80     ±3
Reverse Current IR -- -- 10 μA ±1μA Vr=5V

 

 

Reliability Test Items

No. Item Condition Time/Cycle Number of Damaged  
  1 Soldering Heat Test 260±5oC 10 sec 0/20
  2 Thermal Shock -40oC(15sec)~100oC (15sec) 50 cycle 0/20
  3 High Temp. Storage 100oC 168Hrs 0/20
  4 Low Temp. Storage -40oC 168Hrs 0/20
  5 Temperature Cycle Test -40oC ~ 80oC 50Cycles, 200Hrs 0/20
  6 High Temp. High Humidity Test 80oC, 80% RH 168Hrs 0/20
  7 Life Test 25oC , 3000mA 168Hrs 0/20

 

Judgment Criteria

No. Item Symbol Test Conditions Criteria  
  1 Leakage Current Vf If=3000mA Δ%<10%
  2 Forward Voltage Ir Vr=5V <10uA
  3 Luminous Flux lm If=3000mA Δ%<20 %

 

 

 

Caution

Storage conditions

  • Before opening the package:

The LEDs should be kept at 30℃ or less and 70%RH or less. The LEDs should be used within a year. When storing the LEDs, moisture proof packaging with absorbent material (silica gel) is recommended.

  • After opening the package:

The LEDs should be kept at 30℃ or less and 60%RH or less. The LEDs should be soldered within 168 hours (7days) after opening the package.

If unused LEDs remain, they should be stored in moisture proof packages, such as sealed containers with packages of moisture absorbent material (silica gel).

 

Heat Generation

Thermal design of the end product is of paramount importance. Please consider the heat generation of the LED when making the system design. The coefficient of temperature increase per input electric power is affected by the thermal resistance of the circuit board and density of LED placement on the board as well as other components.

The operating current should be decided after considering the ambient maximum temperature of LEDs.

 

Cleaning

It is recommended that ethanol alcohol be used as a solvent for cleaning the LED ’s. when using other solvents, it should be confirmed beforehand whether the solvents will dissolve the package and the resin or not. Freon solvents should not be used to clean the LEDs because of worldwide regulations.

 

Static Electricity

Static electricity or surge voltage damages the LEDs.

It is recommended that a wrist band or an anti-electrostatic glove be used when handling the LEDs. All devices, equipments and machineries must be properly grounded. It is recommended that measures be taken against surge voltage to the equipment that mounts the LED’s .When inspecting the final products in which LEDs were assembled. It is recommended to check. Whether the assembled LEDs are damaged by static electricity or not. It is easy to find Static-damaged LED’s by a light –on test or a VF test at a lower current (below 20 mA is recommended). Damaged LEDs will show some unusual characteristics such as the leak current. Remarkably increases, the forward voltage becomes lower, or the LEDs do not light at the low Current.

 

For more details, please contact us.
Email:Facebook@doublelight.com.cn

 

120 Deg 15W White High Power COB LED 1500-2500lm Luminous Flux,outdoor high power illumination

 

Contact Details
HongKong Double Light Electronics Technology Co. Ltd

Contact Person: Tanky

Tel: +8613750005407

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