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Shenzhen Best LED Opto-electronic Co.,Ltd

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4000k White Led - manufacturer, factory, supplier from China

(Total 24 Products for 4000k White Led)

  • 4000K White LED 5050 SMD

    4000K White LED 5050 SMD

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    5050 White SMD LED 5050NW 28T These LED warm white 4000K led packaged by 5050 SMD LED case and it got 6 leads for the circuit Some people may want to know what 3 500 4 or 7 000 kilometers are There is this is the color temperature The color temperature is usually expressed in Kelvin using the symbol K the unit of...

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  • White SMD LED 5050 3500-4000K 22lm

    White SMD LED 5050 3500-4000K 22lm

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    5050 White SMD LED 5050NW 24 3500K These white LED was packaged by 5050 SMD LED case which size is 5 0 5 0 1 3mm and have 3 leads on each side of LED case There have three chips inside and they can be control by the lead beside them You can call this 3500K white LED as natural white LED or warm white LED compare with...

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  • White LED 5050 SMD LED 4000-4500k 24lm

    White LED 5050 SMD LED 4000-4500k 24lm

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    5050 White SMD LED 5050CW 26T Some people might wondering what s the 3500K 4000K or 7000K about There is This is the color temperature Color temperature is conventionally expressed in Kelvin using the symbol K a unit of measure for absolute temperature The more number you got the more bluish you can see from the white...

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  • 4000k White LED 3020SMD CRI80 8lm

    4000k White LED 3020SMD CRI80 8lm

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    3020 White SMD LED 3020NW 8T For the CCT correlated color temperature there no a standard to distinguish this is the warm or cool LED Then the most important tip we can give LED buyers is to ask if the relevant color temperature of the light or fixture is before the purchase not whether the color temperature is hot or...

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  • High Power 1w White 4000k LED 350mA

    High Power 1w White 4000k LED 350mA

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 50 Piece/Pieces

    Super Bright White LED Lamps 8080NW 40K110L1W As we can see from the picture there have a dome lens on the top of this super bright white LED Lamps which can make the brightness higher than the one didn t have the dome lens White SMD LED was made by blue LED bare die Blue photons have high energy and can excite...

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  • 4000K Natural White LED SMT 2835 60mA

    4000K Natural White LED SMT 2835 60mA

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    2835 SMD LED 2835NW 40K30L3W 2835NW 40K30L3W is a phosphor converted white SMD LED We mixed the phosphor with the epoxy for the LED lens That s why you can see there have a yellow color on the top of the white LED These 2835NW 40K30L3W is a 4000K Natural White 2835 LED then people might confused what is the 4000K What...

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  • 5mm UV LED 380nm Diode

    5mm UV LED 380nm Diode

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    UV LED 503UVD 385B Detail of 5mm UV LED 380nm Place of origin Shenzhen China Mainland Type 5mm UV LED Power 0 06W Working lifespan More than 80 000 hours Base material Pure gold wire and copper supporter More wavelength s LED 355nm led 365nm led 370nm led 375nm led 380nm led 385nm

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  • 0.2W 660nm LED for Grow Light 5730 LED

    0.2W 660nm LED for Grow Light 5730 LED

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    There have a lots of color from SMD LED LED we also can called it Light Emitting Diode The light emitting diodes like ordinary diodes are made up of a PN junction and have a single guide All the PN junction of the red LED yellow LED and orange LED is the upper and lower structure LED is a one way conductive emitting...

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  • Two Chips 5730 SMD LED 660nm LED 0.5w

    Two Chips 5730 SMD LED 660nm LED 0.5w

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    Parallel circuit is the reason why there have two chips inside the 5730 Red SMD LED Parallel circuit is the most common circuit in dual chip LED light emitting diode It does not change the voltage value of the lamp itself but also enlarge the current led value Detail of Two Chips Red 5730 SMD LED 660nm LED Brightness...

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  • 660nm Red LED 2-Chips 5730 SMD LED 0.5W

    660nm Red LED 2-Chips 5730 SMD LED 0.5W

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    For the same power Both single chip 5730 Red SMD LED and dual chip 5730 Red SMD LED can be achieved Then which one will be better Actually this is up to your application Because the different between them is the spot When the double chips SMD LED is working there got two chip emitting at the same time But single chip...

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  • SMD 3528 RGB LED 6 Pins 0.5W

    SMD 3528 RGB LED 6 Pins 0.5W

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 6000 Piece/Pieces

    3528 RGB LED 3528RGB 100 Do you need some 3528 SMD RGB LED for your LED display or other project 3528RGB 100 are ready for you We packaged this 3528 RGB LED with Epistar 14mil chip So that this RGB LED can have 0 5W high output for each single color And have 1 5W high output when you light all three color at the same...

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  • 0.5w Ultra Bright 3528 RGB LED Common Anode

    0.5w Ultra Bright 3528 RGB LED Common Anode

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 6000 Piece/Pieces

    3528 RGB LED 3528RGB 100 We packaged this 3528 RGB LED with Epistar 14mil chip So that this RGB LED can have 0 2W high output for each single color And have 0 6W high output when you light all three color at the same time It will be a beautiful white color when you light all the color at the same time On the other...

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  • Three Color 3528 RGB LED common Anode

    Three Color 3528 RGB LED common Anode

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 6000 Piece/Pieces

    3528 RGB LED 3528RGB 3528 RGB LED with black surface case LED are widely used for LED display White 3528 RGB LED are widely used for LED decoration light or other LED Electronic product Because of the white case and the clear lens packaged way these 3528RGB LED will have a higher brightness for your project For these...

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  • Super Bright 3528 RGB LED SMD Common Anode

    Super Bright 3528 RGB LED SMD Common Anode

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 6000 Piece/Pieces

    3528 RGB LED 3528RGB 12 If you need some SMD RGB LED with smaller size higher brightness and better maxing color 3528RGB 12 this product won t let you disappointment Normally we packaged the RGB LED with 5050 SMD LED case Some of lighting project have a high requirement for the mixing color of RGB LED With this case...

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  • 620-625nm LED 5050 SMD LED 3-chips

    620-625nm LED 5050 SMD LED 3-chips

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    625nm LED 5050FRC 62L 10 Common 5050 SMD LED have 6 pins there have three pins in each side of SMD LED And each pins will connect a LED chip inside with cathode or anode As we can see in the picture these 5050 SMD LED have three chip inside these three chip as parallel connection inside of the SMD LED Which can be...

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  • 505nm LED for Traffic Green LED Epistar Chip

    505nm LED for Traffic Green LED Epistar Chip

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    500nm LED and 505nm LED are often used in traffic green LED which is got a high power visible cyan LED It has an high output 5500 mcd and a peak wavelength of 505nm The color of 505nm is called cyan or aqua so that people also can called it as 505nm cyan LED or 505nm aqua LED These 505nm LED was packaged with surface...

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  • amber 590 nm led 234mm Tombstone led

    amber 590 nm led 234mm Tombstone led

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    590nm LED For the yellow LED normally we packaged it with the LED bare die that wavelength at range of 587 595nm But sometime we just need some special LED color such as green yellow LED ultra bright 570nm LED lemon color LED ect Our engineer found inspiration in the white LED phosphor powder As we know most of white...

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  • High Output 940nm LED 5mm LED 120 degrees

    High Output 940nm LED 5mm LED 120 degrees

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces


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  • 5mm 45-degrees 940nm IR LED 0.2w High Reliability

    5mm 45-degrees 940nm IR LED 0.2w High Reliability

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    940nm Through Hole IR LED 503IRC 94L 12I60 45A 5mm Through hole LED package type is the most popular package way for 940nm LED chip Same as all the through hole LED type this IR LED 940nm have kinds of degree for your choose Such as 10 degrees 20 degrees 30 degrees 45 degrees 60 degrees ect You can freely choose any...

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  • RGB + White LED 5050 SMD LED RGBW

    RGB + White LED 5050 SMD LED RGBW

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    RGBW LED 5050RGBCW Here s the RGB and white LED at the same 4 chips SMD LED I guess it s a white monochrome LED All white color is actually a mixture of multi color The white we see with the naked eye is actually a mixture of internal colors And rgb led is more popular which is the 3 color light we can see In addition...

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  • Ultra Bright 5mm UV LED Lamp Clear Lens

    Ultra Bright 5mm UV LED Lamp Clear Lens

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    UV LED 504VC40P1L12 Generally it refers to the LED with the light emitting center wavelength below 400nm but sometimes it is called near UV LED when the light emitting wavelength is greater than 380nm and deep UV LED when the light emitting wavelength is shorter than 300nm We pckaged this purple LED with 5mm DIP LED...

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  • 980nm LED Blue Lens 2×3×2mm Rectangle

    980nm LED Blue Lens 2×3×2mm Rectangle

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    Infrared LED Lamps 232FIRB 98L14I150 980nm infrared LED are widely used in kinds of application such as medical industry remote control system or some other application ect Do you need some 980nm LED for your project Contact us for more detail for that Through hole LED also have different size as same as SMD LED even...

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  • 660nm LED 2012 SMD LED Red mini LED

    660nm LED 2012 SMD LED Red mini LED

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 4000 Piece/Pieces

    660nm LED 0805FRC66P1L12 660nm red light can be used to treat wound healing and reduce inflammatory reaction skin beauty in medical and aesthetic industries skin anti inflammatory and anti inflammatory and so on There are countless examples of LED application LED light source is playing an irreplaceable role in all...

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  • 780nm Infrared LED IR LED 1608 SMD

    780nm Infrared LED IR LED 1608 SMD

    • Brand: BestLED

    • Packaging: Carton box

    • Supply Ability: 7000000000 pcs/week

    • Min. Order: 5000 Piece/Pieces

    780nm LED 0603FIRC 78L14I100 We can name this 0603 SMD LED as 1609 SMD LED also because of this SMD LED have a size on 1 6 0 8 0 4mm Small size LED can easily fit in different kinds of PCB board If there have no space in your PCB board when you design it this 0603FIRC 78L14L100 780nm LED will definitely meet your...

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Review

Mr.mustafa Ali

Jul 20, 2020 4

High Quality 4000k White Led , High Efficiency, Creative and Integrity, worth having long-term cooperation! Looking forward to the future cooperation!
Marisol Ramos

Jul 19, 2020 5

Although we are a small company, we are also respected. Reliable quality, sincere service and good credit, we are honored to be able to work with Shenzhen Best LED Opto-electronic Co.,Ltd company!
Edward Chay

Jul 14, 2020 5

The 4000k White Led are very perfect and the company sales manager is warmful, we will come to this company to purchase next time.
  • Related Information
"Our commission is to serve our users and clients with best quality and competitive portable digital products for 4000k White Led , 3000k White Led , 2500K White Led , Since the establishment of our company we have realized the importance of providing good quality products and the best before-sales and after-sales services. Most problems between global suppliers and clients are due to poor communication. Culturally suppliers can be reluctant to question things they do not understand. We break down those barriers to ensure you get what you want to the level you expect when you want it.

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ZhangFuqin

Ms. ZhangFuqin

Tel:86-0755-89752405

Fax:86-0755-89752207

Mobile Phone:+8615815584344

Email:amywu@byt-light.com

Address: Building No. 1 Lane 1 Liuwu Nanlian The Fifth Industry Area , Longgang, Shenzhen, Guangdong

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