
Film & Photography Lighting
Introduce you all of the parameters about color rendering and accuracy.
Click here to read YujiCapture White Paper.
CRI - Color Rendering Index - Ra 95-98, R9 > 90CRI is a measure of how accurately a light source illuminates objects' true colors. Our LED lights have CRI values of up to 98, indicating that our LED lights are able to produce white light that approximates halogen or incandescent lighting and natural daylight. |
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TLCI - Television Lighting Consistency Index -
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TM-30-18 Metric - avg Rf/Rg > 95TM-30 metric is defined by Illuminating Engineering Society (IES), providing quantified measurements on overall average properties and describing a method for evaluating light source color rendition.As a new metric which offers comprehensive evaluation on color quality of new light sources especially for the Solid-state Lighting (SSL), TM-30-18 is widely accepted by the lighting markets. |
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CRI uniformity & consistencyOverall light uniformity is very important, and even has higher priority than single LEDs. This is because LEDs are usually mounted on strips or PCBs. Therefore, it is particularly important to maintain LED stability of performance and CRI value consistency in the process of mass production. The uniformity of LEDs is shown on the diagram from randomly samples. |
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CCT accuracy - True tungsten & daylightThe CCT (Correlated Color Temperature) range is always an important indicator of light color judgement. In fact, LED manufacturers are not able to produce all LEDs at an accurate CCT, for example 5600K. In the process of mass production, the chromaticity coordinate of LEDs distributes near around, which is called “Bin”. In order to increase the CCT accuracy, large Bin is usually divided by several zones, labelled by “Bin Code”, for example, Yuji G01 LEDs have 4 bin codes. LEDs are separated by the bin code in one production and LEDs in one package have the same bin code to ensure a high color consistency. The picture on the right shows Yuji LED bins from generation 1stto the 3rd. Every upgradation reduces the bin by 50% and thus the LEDs produced are more concentrated at a particular CCT on the black body line. With this improvement from G01 to G03, we are gradually getting rid of different bin codes within or among the batches of production and thus the color accuracy could be guaranteed all the time. (G01 in Blue, G02 in Red, G03 in Green). |
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Flicker freeLED lights oftentimes exhibit invisible flicker - rapid fluctuations in brightness that occur many times per second. Because of its rapid speed, this "flicker" in an LED lamp may not be visible, but can have physiological and neurological effects on our bodies, such as eye strain, fatigue, headaches and difficulty in concentration. |
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Lifespan > 54,000 hoursLM-80 is an industry standard that can help users evaluate lifespan of LED products. It refers to a method for measuring the lumen depreciation of solid-state lighting sources, such as LED packages, modules and arrays. Illuminating Engineering Society (IES) created a standard methodology that would allow customers to evaluate and compare the lumen maintenance of LED components. Basically, the report is commonly used to evaluate the time of lumen depreciation from 100% to 70%, but data is measured lumen depreciation over 9000 hours and calculate how long it will take to 70%. In Yuji’s report, the lifespan of LEDs under TM-21 standard L70 is >54,000 hours. |
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Original price $90.00 - Original price $170.00Original price $90.00 - Original price $170.00Original price $90.00$81.00 - $153.00$81.00 - $153.00Current price $81.00| /
CRI-MAX™ CRI 95+ E27 36W LED Corn Bulb 3200K
FEATURES CRI-MAX™ Series CRI 95+ light quality:252pcs YUJI-BC-2835 SMD LEDs 36W power consumption Color temperature: 3200K is perfect bulb color...
View full detailsOriginal price $90.00 - Original price $170.00Original price $90.00 - Original price $170.00Original price $90.00$81.00 - $153.00$81.00 - $153.00Current price $81.00| /Sale Sale -
Original price $90.00 - Original price $170.00Original price $90.00 - Original price $170.00Original price $90.00$81.00 - $153.00$81.00 - $153.00Current price $81.00| /
CRI-MAX™ CRI 95+ E27 36W LED Corn Bulb 5600K
FEATURES CRI-MAX™ Series CRI 95+ light quality:252pcs YUJI-BC-2835 SMD LEDs 36W power consumption Color temperature: 5600K is perfect bulb colo...
View full detailsOriginal price $90.00 - Original price $170.00Original price $90.00 - Original price $170.00Original price $90.00$81.00 - $153.00$81.00 - $153.00Current price $81.00| /Sale Sale -
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CRI-MAX™ CRI 95+ A19/A60 6W Dimmable LED Filament Bulb 5600K - 4pcs
FEATURES CRI-MAX™ Series CRI 95+ light quality 6W power consumption, 45W incandescent equivalent Dimmable, smooth dimming down to 5% Cool white 56...
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YUJILEDS® CRI 95+ Tunable White 100W LED Module Panel - 2pcs/4pcs
FEATURES High CRI 95+ light quality 100W power consumption 280mm*280mm panel size, compatible with common luminaires Provides 2700K-6500K tunabl...
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CRI-MAX™ CRI 95+ 5-in-1 RGBWW Full Gamut LED Flexible Strip - 60 LEDs/m - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality of white light 500lm/m, 7.2W/m 5 colors in a single LED strip: Red/Green/Blue/Tungsten/Daylight 1...
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CRI-MAX™ CRI 95+ High Efficacy High Brightness LED Flexible Strip 5600K - 128 LEDs/m - 5m/Reel
FEATURES CRI-MAX™ series CRI 95+ light quality, R9﹥90 Ultra high lumen density, up to 2400lm/m( 732lm/ft) Cool white CCT 5600K perfect for the a...
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CRI-MAX™ CRI 95+ 4-in-1 RGBW LED Flexible Strip 3200K - 60 LEDs/m- 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality of white light: RGBW5050 LED 4-in-1 integrated RGB+3200K LEDs ( RGB+5600K available) Fully contro...
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Original price $144.59Original price $144.59 - Original price $144.59Original price $144.59Current price $108.44$108.44 - $108.44Current price $108.44| /
CRI-MAX™ CRI 95+ 4-in-1 RGBW LED Flexible Strip 5600K - 60 LEDs/m- 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality of white light: RGBW5050 LED 4-in-1 integrated RGB+5600K LEDs(RGB+3200K available) Fully control ...
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CRI-MAX™ CRI 95+ IP65 Waterproof LED Flexible Strip 2700K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 700lm/m (213lm/ft);13W/m (4W/ft) Warm white CCT 2700K are ideal for setting warm and cozy ...
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Original price $92.88Original price $92.88 - Original price $92.88Original price $92.88Current price $78.95$78.95 - $78.95Current price $78.95| /
CRI-MAX™ CRI 95+ IP65 Waterproof LED Flexible Strip 5600K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 850lm/m (259lm/ft);13W/m (4W/ft) Cool white CCT 5600K helps people be productive,attentive...
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CRI-MAX™ CRI 95+ IP67 Waterproof 4-in-1 RGBW LED Flexible Strip 5600K - 60 LEDs/m - 5m/Reel
FEATURES 4-in-1 integrated RGBW LEDs: YUJILEDS RGBW5050 LEDs Full control on color combinations Fully dimmable 120° beam angle 3M adhesive back...
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CRI-MAX™ CRI 95+ IP67 Waterproof LED Flexible Strip 5600K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 820lm/m (250lm/ft);13W/m (4W/ft) Cool white CCT 5600K helps people be productive,attentive...
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Original price $104.40Original price $104.40 - Original price $104.40Original price $104.40Current price $88.74$88.74 - $88.74Current price $88.74| /
CRI-MAX™ CRI 95+ IP67 Waterproof LED Flexible Strip 2700K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 700lm/m (213lm/ft);13W/m (4W/ft) Warm white CCT 2700K are ideal for setting warm and cozy ...
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YUJILEDS® IP67 Waterproof 3-in-1 RGB LED Flexible Strip - 60 LEDs/m - Pack: 5m/Reel
FEATURES 3-in-1 integrated RGB LEDs: 5050 LEDs Full control on color combinations Fully dimmable 120° beam angle 3M adhesive backing IP67 Water...
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YUJILEDS® 3-in-1 RGB LED Flexible Strip - 60 LEDs/m - 5m/Reel
FEATURES 3-in-1 integrated RGB LEDs: RGB5050 LEDs Full control on color combinations (IP67 RGB LED strip available) Fully dimmable 120° beam ...
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Original price $89.50Original price $89.50 - Original price $89.50Original price $89.50Current price $67.13$67.13 - $67.13Current price $67.13| /
CRI-MAX™ CRI 95+ LED Flexible Strip 5600K 6500K- 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 Up to 1700lm/m (518lm/ft);18W/m (5.5W/ft) Cool white CCT 5600K 6500K perfect for the areas...
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Original price $86.70Original price $86.70 - Original price $86.70Original price $86.70Current price $52.02$52.02 - $52.02Current price $52.02| /
CRI-MAX™ CRI 95+ Multirow Tunable White LED Flexible Panel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 Up to 3500lm (Mix 4000K) Achieve any color temperature between 2700K and 6500K 432 LEDs pe...
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Original price $197.50Original price $197.50 - Original price $197.50Original price $197.50Current price $177.75$177.75 - $177.75Current price $177.75| /
SunWave™ CRI 98 Multirow Tunable White LED Flexible Panel 2700K-6500K
FEATURES SunWave™ Series high CRI (up to 98 Ra) to illuminate objects' true colors Up to 2200lm (Mix 4000K) Achieve any color temperature betwe...
View full detailsOriginal price $197.50Original price $197.50 - Original price $197.50Original price $197.50Current price $177.75$177.75 - $177.75Current price $177.75| /Sale Sale -
Original price $99.50Original price $99.50 - Original price $99.50Original price $99.50Current price $74.63$74.63 - $74.63Current price $74.63| /
CRI-MAX™ CRI 95+ Tunable White LED Flexible Strip 2700K-6500K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 2700k 700lm/m; 6500k 800lm/m; Mix 4000K 1250lm/m Achieve any color temperature between 2700...
View full detailsOriginal price $99.50Original price $99.50 - Original price $99.50Original price $99.50Current price $74.63$74.63 - $74.63Current price $74.63| /Sale Sale -
Original price $99.50Original price $99.50 - Original price $99.50Original price $99.50Current price $74.63$74.63 - $74.63Current price $74.63| /
CRI-MAX™ CRI 95+ Tunable White LED Flexible Strip 3200K-5600K - 5m/Reel
FEATURES CRI-MAX™ Series CRI 95+ light quality, R9﹥90 2700k 700lm/m; 6500k 800lm/m; Mix 4000K 1250lm/m Achieve any color temperature between 3200...
View full detailsOriginal price $99.50Original price $99.50 - Original price $99.50Original price $99.50Current price $74.63$74.63 - $74.63Current price $74.63| /Sale Sale -
Original price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /
SunWave™ CRI 98 LED Flexible Strip 5600K 6500K - 5m/Reel
FEATURES SunWave™ Series CRI 98 light quality, Rf 95-97 1100lm/m (335lm/ft);18W/m(5.5W/ft) Cool white 5600K/6500K helps people be productive,atte...
View full detailsOriginal price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /Sale Sale -
Original price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /
SunWave™ CRI 98 LED Flexible Strip 4000K 5000K - 5m/Reel
FEATURES SunWave™ Series CRI 98 light quality, Rf 95-97 1100lm/m (335lm/ft);18W/m(5.5W/ft) Neutral white 4000K/5000K suitable for most applicatio...
View full detailsOriginal price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /Sale Sale -
Original price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /
SunWave™ CRI 98 Tunable White LED Flexible Strip 2700K-6500K - 5m/Reel
FEATURES SunWave™ Series CRI 98 light quality, Rf 95-97 2700k 500lm/m; 6500k 600lm/m; Mix 4000k 950lm/m Achieve any color temperature between 270...
View full detailsOriginal price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /Sale Sale -
Original price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /
SunWave™ CRI 98 Tunable White LED Flexible Strip 3200K-5600K - 5m/Reel
FEATURES SunWave™ Series CRI 98 light quality, Rf 95-97 2700k 500lm/m; 6500k 600lm/m; Mix 4000k 950lm/m Achieve any color temperature between 320...
View full detailsOriginal price $224.28Original price $224.28 - Original price $224.28Original price $224.28Current price $201.85$201.85 - $201.85Current price $201.85| /Sold out -
Original price $103.00Original price $103.00 - Original price $103.00Original price $103.00Current price $87.55$87.55 - $87.55Current price $87.55| /
YUJILEDS® CRI 95+ 8.6W LED Linear Module - 10pcs
FEATURES High CRI 95+ light quality utilizing YJ-BC-5730L SMD 8.6W nominal power consumption 280mm×20mm×2.0mm Zhaga compliant linear PCB Comes wi...
View full detailsOriginal price $103.00Original price $103.00 - Original price $103.00Original price $103.00Current price $87.55$87.55 - $87.55Current price $87.55| /Sale Sale -
Original price $170.00Original price $170.00 - Original price $170.00Original price $170.00Current price $153.00$153.00 - $153.00Current price $153.00| /
YUJILEDS® CRI 98 8.6W LED Linear Module - 10pcs
FEATURES High CRI>95 up to 98 light quality utilizing YUJILEDS CRI 98 5730 SMD or YUJILEDS CRI 98 2835MX SMD 8.6W nominal power consumption 28...
View full detailsOriginal price $170.00Original price $170.00 - Original price $170.00Original price $170.00Current price $153.00$153.00 - $153.00Current price $153.00| /Sale Sale -
Original price $120.00Original price $120.00 - Original price $120.00Original price $120.00Current price $108.00$108.00 - $108.00Current price $108.00| /
YUJILEDS® CRI 95+ 30W Black LED Linear Module 5000K - 6pcs
FEATURES High CRI 95+ light quality utilizing YJ-BC-3030 SMD 30W nominal power consumption, 2900lm output 560mm×18mm Zhaga compliant linear PCB ...
View full detailsOriginal price $120.00Original price $120.00 - Original price $120.00Original price $120.00Current price $108.00$108.00 - $108.00Current price $108.00| /Sale Sale -
Original price $73.00 - Original price $139.00Original price $73.00 - Original price $139.00Original price $73.00$65.70 - $125.10$65.70 - $125.10Current price $65.70| /
SunWave™ CRI 98 A19/A60 Flicker-Free Wellness Lighting 11W Dimmable LED Bulb 6500K - 2pcs/4pcs
FEATURES SunWave™ Series CRI 98 light quality Full spectrum similar to sunshine, fight eye fatigue 11W power consumption, 75W incandescent equiva...
View full detailsOriginal price $73.00 - Original price $139.00Original price $73.00 - Original price $139.00Original price $73.00$65.70 - $125.10$65.70 - $125.10Current price $65.70| /Sale Sale