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Guangdong Queendom Group Technology Co., Ltd.
An integrated manufacturer of LED light source, lighting, intelligent R&D, production, and sales for 20 years
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4mm Round Diffused Leds

Guangdong Queendom Group Technology Co., Ltd.
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4mm Round Diffused Leds

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DIP LEDs

4mm Round Diffused Leds

Views:106
Release time:2021-01-17 16:29:56
Telephone:+86-0769-81305858
Description:1. In-line low-power specifications include: straw hat/steel helmet, round head, concave, oval, square (2*3*4) bullet head, flat head, (3/5/flat head/bread type) piranha, etc. 2. SMD patches are generally divided into (3020/3528/5050 these are front light)/1016/1024, etc. These are side light sources. 3. High-power LEDs cannot be classified into SMD series, their power and current usage are different, and the photoelectric parameters are very different. If a single high-power LED light source is not equipped with a heat dissipation base (usually a hexagonal aluminum base), its appearance is not much different from ordinary patches. The high-power LED light source is circular, and the packaging method is basically the same as that of SMD patches. However, it is fundamentally different from SMD patches in terms of use conditions/environment/effects.
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Product details

Technology

Model: 4mm Round Diffused Leds Size: 4mm

Peak parameters:

Note:1. Derate linearly as shown in Figure 4 for temperature above 25°C.

Product number::Absolute Maximum Rating(At TA=25°C)

Notes:

Luminous intensity is measured with a light sensor and filtercombination that approximates the CIE eye-response curve.21/2

is the o-axis angle where the luminous intensity is 12the peak intensity.c.The dominant wavelength (d) is derived from

the CIEchromaticity diagram and represents the single wavelength which defines thecolor of the device.

product properties:

Using epistar chip, hightemperature resistant Japanese glue, 99.99% pure gold wire welding;

Colloid color: can becustomized according to requirements: colored fog, colorless fog, colored andtransparent, colorless and transparent

Luminous color: can becustomized according to requirements: white, red, orange, yellow, ordinarygreen, emerald green, blue, two colors

Light emitting angle: 35±5°(the angle can be adjusted according to customer requirements)

Product features: highlight efficiency, anti-high temperature, anti-dead lamp, anti-static

Certification standards:SGS certificate in line with EU ROHS, EN60425, REACH standards

Packing: 500-1000pcs/bag inanti-static bag

Application areas:

Color classification and color temperature display

LED display: indoor and outdoor billboards, sports scoreboards, information displays, etc.

Signal indicator: city traffic signal lights, highway, railway and airport signal lights, electronic equipmen function instructions in major

and medium cities across the country;

Light color lighting: outdoor landscape lighting and indoor decorative lighting;






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