Queendom Technology
Model: 4mm Round Clear 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.21/2is 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;
Dedicated general lighting: portable lighting (flashlights, headlights), low-light lighting (gallery lights, house lights, garden lights),
reading lighting (reading lights f