High Power 1W 3W Red Led

The high power red led, high bright lights and low light decay, used with heat sink together.
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Product Details

High power 1W 3W red led

The high power red led, high bright lights and low light decay, used with heat sink together.

High-power LED products generate a large amount of heat when working and must have good heat dissipation. If multiple products are used at the same time, besides a good heat conduction system, a large area of aluminum or copper shell is required to assist heat dissipation.

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High power 1W 3W red led technical data

ParameterSymbol MaximumUnit
Power DissipationPd1000 mW

Peak Forward Current

(Duty 1/10 @1KHz)

Forward CurrentIF700mA
Reverse VoltageVR5V
Operating Temperature RangeTopr

-40℃ to +100℃

Storage Temperature RangeTstg

-40℃ to + 120℃

Lead Soldering Temperature

[2.0mm from body]


Reflow Soldering : 260 ℃ for 10 sec.

Hand Soldering : 350 ℃ for 3 sec

ParameterSymbol Test ConditionMin.Typ.Max.


Luminous FluxΦVIF=350mA30
Peak WavelengthλpIF=350mA--630--nm
Dominant WavelengthλdIF=350mA--
Spectrum Line Halfwidth△λIF=350mA--25--nm
Forward VoltageVF IF=350mA1.8--2.4V
Viewing Angle2θ1/2  IF=350mA--60/140--deg
Reverse CurrentIRVR=5V--

Dongguan Zhiding Electronics Technology Co., Ltd as a professional Electronic components service provider, has a history of 10 years.

Very hope to make friends with customers, and To help you.

We can provide value-added services:

1. PCB welding

2. The materials purchasing BOM table

3. Some of the most special type LED lights

4. Help product developers to complete products (early for mould making and etc.)

Very welcome to send E-mail to us


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Refund are acceptable if there is any manufactured defect or damage during the delivery. Please contact us asap and provide us the pictures of the item problem. Once we confirm the problem, we'll come back to you with a solution proposal.


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1W 3W red led

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