Luminous intensity is measured with a light sensor and filtercombination that approximates the CIE eye-response curve.2θ_1/2

is the o-axis angle where the luminous intensity is 1⁄2the peak intensity.c.   The dominant wavelength (λd) 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 be customized according torequirements: colored fog, colorless fog, colored and transparent, colorlessand

transparent Luminous color: can be customized according to requirements:white, red, orange, yellow, ordinary green, emerald

green, blue, two colorsLight emitting

angle: 25±5° (the angle can be adjustedaccording to customer requirements)

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

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

Packing: 200pcs/bag in anti-static bag Colortemperature range [effect display]

Color temperature range [effect display]

Application areas:

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

Signal indicator: city traffic signal lights, highway, railway and airport signal lights, electronic equipment 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 for airplanes, trains, and cars), microscope lights, camera flashes,

Table lamp, street lamp; safety lighting: miner's lamp, explosion-proof lamp, emergency lamp, safety indicator lamp;

Backlight: LCD, LCD TV backlight.

Automotive lights: including interior lighting and exterior lighting. The interior of the car includes dashboards, electrical

product indicators (switches, audio, etc.), switch backlights, reading lights, and external brake lights, tail lights, side lights

and headlights, etc. .

Other applications: consumer use, such as children's flash shoes, Christmas tree LED lights, etc.

Mid/High Power LED

Queendom offers the most comprehensiveseries of Color Mid /High-Power LEDs with high performance and luminous flux.Because color mid /

high power LEDs generate a large amount of heat, specialheat dissipation technologies are used with them. Part of Color High-power LEDsutilizes

Ceramic, CSP and EMC packaging technologies to boost performance. Color Mid /High Power LEDs include0.1W, 0.2W, 0.5W, 1W, 3W and 5W

options and color choices include green, red,yellow, blue, orange, UV, RGB and RGBW with special combination.

Color Mid Power LEDs address a widerange of markets, electronic signs and signals, automotive, indoor arealighting and retrofit lamp applications.

Color High-Power LED products are usedin a variety of applications including Contour lighting, Stairway lighting, Outdoorfloodlights, Landscape

lighting, Security and Automotive and more.

Queendom Light offer many kinds of mid/high power LEDs which are categorized by Forward (driven) Current, Flux,Wavelength and viewing angle

. The parametric filters on our website can helprefine your search results depending on the required specifications.

More   LED light-emitting diode products:

DIP LEDs，CylindricalLED，OvalType LED，StrawhatLED，RectangularLED，SMDLEDs，Purple UV LEDs， IRLED(Visible LED) HighPower

LED For more information, customer service，DIP LEDs，CylindricalLED，OvalType LED，.StrawhatLED，RectangularLED，SMDLEDs，

PurpleUV LEDs， IRLED(Visible LED)，HighPower LED,Round Led, Body Led ,Rgb LedColor Led, ound Led Diode, Round Led Lamp ,Rgb Led Diode.

Hottags:LED light-emitting diodes, line lights, waterproof tubes,fingerprintlocks, pet supplies, LED light-emitting diodes, plug-in lamp beads,

SMD lampbeads, high-power lamp beads, LED linear lights, indoor linearlights,commercial Super line lights, supermarket lighting, smart locks,

petsupplies,Only a portion of Queendom'sproduct information is available on this website. Please contact Queendom forany unfound or 

custom-made items.supermarket lighting, fresh lights, shelf lights, freezer lights, LEDrigidlight bars, special LED lights for freezer

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