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Total 20413 products for what is cob Manufacture & Suppliers

High CRI98+ 300W 38*38mm COB LED 1919 52-56V 5600K For Photography

... to maintain color consistency (Mac Adam 3 steps, 4 steps and 5 steps or customer defined binning X Y Coordinates range) Hot selling COB LED 3838 (Customize CCT& CRI&...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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HY1310 Constant Voltage COB 24V For Down Light / Track Light / Spot Light

HY1310 Constant Voltage COB 24V 7-12W 1310 90cri LED COB Product Features Long service life Use radiation-free Low light decay High color bead No splash scree Low consumption Product Parameter Part No. HY-1310C...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High CRI Ra>97 LED COB CHIP High Power 300W+300W Bi-color 2700 6500K Dual CCT

High Power 300W+300W Bi-color 2700 6500K Dual CCT High CRI Ra>97 LED COB CHIP The advantage of COB lights is the uniform lighting effect. They provide a powerful and consistent flow of light, able to illuminate...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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2828 Bi-color 2700/6500K 60W+60W COB LED Chip With Working Time 50000h

... Flexible Chip on Board. This COB offers a wide range of features and benefits, including customizable color temperature, small size, lightweight design, and energy efficiency. With its ......

Shenzhen Huanyu Dream Technology Co., Ltd
China

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HY 2825 COB LED High Power 100W High Brightness PPF For Plant Growth Lighting

High Power 100W COB LED + 2828( LES17mm) , 1313(LES11mm), 1919(LES17mm) HuanYu Dream high power cob led chip takes into account the high visibility of lighting products, no dark spots, high brightness, high PPF...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High CRI 98Ra COB 2825 LED CHIP 120W 34-37V 6000K White For Photograph Light

...COB 2825 LED CHIP 120W 34-37V 6000K White For Photograph Light Spec Models HY-2825FB60-12C25B-120W CCT 6000K Power 120W Size 28*25mm Lifespan 50,000hrs CRI 98Ra Voltage 34-37V Current 3800mA Material Aluminu...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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300W High CRI 96 High Power COB LED 5454 54V 5700K For Indoor or Outdoor Light

High Power 300W High CRI 96 COB LED 5454 54V 5700K For Indoor or Outdoor Light HuanYu Dream high cri cob led chip takes into account the high visibility of lighting products, no dark spots, and uniform lighting...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High Power LED COB Chip 1200Watt 130V-150V High CRI / High Lumen For Stage Light

High power 1200W COB LED Chip High CRI and High Lumen Studio COB High Current & Power Density High Luminous Efficiency and High Power Wide Range of LEDS diameters and lumen outputs ......

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High CRI90+ 18W 16*11mm COB LED 1616 36-39V 3000K For Photography Customizable

... to maintain color consistency (Mac Adam 3 steps, 4 steps and 5 steps or customer defined binning X Y Coordinates range) Hot selling COB LED 1616 (Customize CCT& CRI&...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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1611 24V Constant Voltage COB LED with IC 12W Ra90 for Spot Light

COB LED 1611 Constant Voltage 24 with IC 12W Ra90 for Spot Light Feature 1. Measurement: 16*16mm. 2. Lighting Area:11mm. 3. Constant Voltage/Constant Current with IC in. 4. Multiple groups of parallel lamps can...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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1311 Full Specturm High CRI98 COB LED 3W 24W For Outdoor Lighting

1311 Full Specturm High CRI98 COB LED 3W 24W For Outdoor Lighting HuanYu Dream high cri cob led chip takes into account the high visibility of lighting products, no dark spots, and uniform lighting.It is very s...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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1311 COB White 3W 9-10V LED CHIP Ra80 140-150LM For Down Light

1311 COB White 3W 9-10V LED CHIP Ra80 140-150LM For Down Light High Luminous efficacy Aluminum base RoHs compliant 50000Hrs Support the customized Product Description This COB LED have high lumen,large luminous...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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80W Constant COB LED Chip

Constant Voltage 80W COB LED RRGBW Multi Colors Aquarium LED Red Deep Red Green Blue White Colors LED COB for Aquarium Lights --Biological & Technical Synergy Wavelength Primary Role Secondary Benefit 450nm Cor...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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Constant Voltage 24V Dual Color 1310 COB 3W*2 5W*2 6W*2 Warm White and Cool White LED CHIP

Constant Voltage 24V Dual Color 1310 COB 3W*2 5W*2 6W*2 Warm White and Cool White LED CHIP Product Describe This is a COB dual-color LED chip that uses a 1310 constant voltage power supply and operates at 24V. ...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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1616 Bi-Color COB LED Chip High CRI 90 RA95 12W+12W 300mA White color Natural white Daylight white Warm White Cold Whitev With Wide Viewing Angle

1616 Bi-Color COB LED Chip - High CRI 90 RA95 12W+12W Premium bi-color COB LED chip delivering exceptional color rendering with CRI 95 and wide 120° viewing angle. Available in multiple white color ......

Shenzhen Huanyu Dream Technology Co., Ltd
China

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2214 1708 COB LED 620NM 525NM 463NM RGB CHIP for Beauty Therapy Lighting

...+Blue Red+Green+Blue Voltage R:9-11V, G/B:12-15V 12-14V Customizable Support Support Product Overview This COB (Chip-on-Board) light source integrates red, green, and blue LED chips onto the same substrate. ...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High Power 33W Constant Voltage 24V 4023 RGBW Warm White COB LED

High Power 33W Constant Voltage 24V 4023 RGBW Warm White COB LED This 4023 RGBW COB is a 40×23mm integrated light source module with a constant 24V power supply and a power of 33W. It integrates RGB full-......

Shenzhen Huanyu Dream Technology Co., Ltd
China

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High CRI90 CRI95 Constant Voltage IC current 24V 12+12W Dual Colors 16*11mm COB LED 1616 2700K 3000K 6500K For Photography Customizable

...COB LED 1616 Constant Voltage 24V IC 2700K+6500K For Photography High Reliability and Stability Quality light with Super high CRI, Max. Up to 98Ra. Regular models in stock Pure gold wire bonding chips in cir...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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24V 1611 Strip Dual-color COB 12W+12W low voltage dual color design High CRI 95 White color Natural white Daylight white Warm White Cold White for ceiling light downlight cabinet light hotel corridor

1616 Bi-Color COB LED Chip - High CRI 95 12W+12W Premium bi-color COB LED chip delivering exceptional color rendering with CRI 95 and wide 120° viewing angle. Available in multiple white color ......

Shenzhen Huanyu Dream Technology Co., Ltd
China

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30W 1917 COB LED Chip 4000K Natural White 120° Beam Angle 50000Hrs Long Lifespan for Retail Office Lighting

30W 1917 COB LED Chip - 4000K Natural White This high-performance Chip-on-Board (COB) LED light source features a compact, integrated design. It operates at a forward voltage of 36-39V, delivering a stable powe...

Shenzhen Huanyu Dream Technology Co., Ltd
China

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