# Shenzhen Tongyifang Optoelectronic Technology Co., Ltd. | dimmable cob led,white cob led, led smd 5050,smd led diode, cob led chip,led light chips, ## summary > Manufacturer, Seller, Brands: TYF, Main products are COB, Flip-chip COB, Tunable COB, EMC 3030, EMC5050, EMC3535, K2 High Power Emitter, Horticultural LEDs, AC LED Module and 3535 UVC., Established in 2009, Export ratio: 60% - 70%, Primary markets: North America, South America, Western Europe, Eastern Europe, Eastern Asia, Southeast Asia, Middle East, Africa, Oceania, Worldwide. ## Company Information * [Company Profile](https://www.tyf-led.com/aboutus.html): Overview, history, teams and core capabilities. * [Factory & Manufacturing](https://www.tyf-led.com/factory.html): Production capacity, OEM/ODM capabilities, and R&D strength. * [Quality Control](https://www.tyf-led.com/quality.html): ISO certifications, quality standards, and compliance. * [Contact Us](https://www.tyf-led.com/contactus.html): Global offices, inquiries, and support channels. ## Product Category * [2835 LED](https://www.tyf-led.com/supplier-4703361-2835-led): Keywords: 0.2W 2835 smd led chip,7000K smd led chip,7000K 2835 White Led Chip. * [Chip LED Cob](https://www.tyf-led.com/supplier-334559-chip-led-cob): Keywords: led light chips,cob led chip,high power led chip. * [3030 LED](https://www.tyf-led.com/supplier-4703362-3030-led): Keywords: led smd 5050,smd led diode. * [High Power Cob LED](https://www.tyf-led.com/supplier-334562-high-power-cob-led): Keywords: cob led chips,high power cob,cob led module. * [3535 LED](https://www.tyf-led.com/supplier-4720695-3535-led): Keywords: led smd 5050,smd led diode. * [Dimming Cob LED](https://www.tyf-led.com/supplier-334561-dimming-cob-led): Keywords: white cob led,dimmable cob led,chip cob led. * [5050 LED](https://www.tyf-led.com/supplier-4703363-5050-led): Keywords: led smd 5050,smd led diode. * [Flip Chip Cob Led](https://www.tyf-led.com/supplier-334564-flip-chip-cob-led): Keywords: flip chip cob,bridgelux led chip,flip chip led. * [7070 LED](https://www.tyf-led.com/supplier-4703364-7070-led): Keywords: 7w 7070 SMD LED Chip,7070 SMD LED Chip,7070 high lumen led chip. * [AC LED Module](https://www.tyf-led.com/supplier-334549-ac-led-module): Keywords: high power led module,waterproof led module,driverless led module. * [1A1A LED](https://www.tyf-led.com/supplier-4703366-1a1a-led): Keywords: 6000k Led Smd Bead Chips,4000k Led Smd Bead Chips,108V 14W smd led chips. * [Printed Circuit Board Assembly](https://www.tyf-led.com/supplier-334550-printed-circuit-board-assembly): Keywords: printed circuit assembly,electronic circuit board assembly,electronic pcb assembly. * [SMD LED Chip](https://www.tyf-led.com/supplier-334554-smd-led-chip): Keywords: SMD LED,smd2835,smd led diode. * [High Power LED Diode](https://www.tyf-led.com/supplier-334557-high-power-led-diode): Keywords: 1w led diode,high power light emitting diodes,light emitting diode. * [Horticulture SMD Chip](https://www.tyf-led.com/supplier-334565-horticulture-smd-chip): Keywords: high brightness smd led,smd white led,high power smd led. * [Horticulture COB](https://www.tyf-led.com/supplier-334566-horticulture-cob): Keywords: waterproof led chip,led power chip,chip on board led. * [High Efficiency COB LED](https://www.tyf-led.com/supplier-4703358-high-efficiency-cob-led): Keywords: 36V led COB,LED COB For Downlight,high lumen led COB. ## Featured Products * [OEM PCT Smd Cob Led 8000K 6v 5050 205lm/W 215lm/W 1W Pct5050](https://www.tyf-led.com/sale-21972687-oem-pct-smd-cob-led-8000k-6v-5050-205lm-w-215lm-w-1w-pct5050.html): Keywords: OEM PCT Smd Cob Led,8000K Smd Cob Led,215lm/W Smd Led Diode. * [1-3W TYF SMD LED Chip 3/6/9/18 V Series 320mA 15-160lm LM80 9000H Passed](https://www.tyf-led.com/sale-12083672-1-3w-tyf-smd-led-chip-3-6-9-18-v-series-320ma-15-160lm-lm80-9000h-passed.html): Keywords: led smd 5050,smd led diode. * [10w 20W Flip Chip Led Cob Competitive Led Customized Solution M13-01L](https://www.tyf-led.com/sale-11778975-10w-20w-flip-chip-led-cob-competitive-led-customized-solution-m13-01l.html): Keywords: cob led chip,high power led chip. * [RA80 3000k 3w High Power Led Chip , High Efficacy Commercial Cob Led Chips](https://www.tyf-led.com/sale-11782298-ra80-3000k-3w-high-power-led-chip-high-efficacy-commercial-cob-led-chips.html): Keywords: high power led chip,led light chips. * [Copper Substrate Horticulture COB Inside High PPFD Led Chip Grow Lights](https://www.tyf-led.com/sale-11534914-copper-substrate-horticulture-cob-inside-high-ppfd-led-chip-grow-lights.html): Keywords: led power chip,waterproof led chip. * [4000K Flood Light Street Light Led Module 220v With Perfect Uniformity](https://www.tyf-led.com/sale-11786023-4000k-flood-light-street-light-led-module-220v-with-perfect-uniformity.html): Keywords: driverless led module,high power led module. * [18.6V High Efficient White Cob Led 6W Smart Appearance No Light Harmful For Plant](https://www.tyf-led.com/sale-12092060-18-6v-high-efficient-white-cob-led-6w-smart-appearance-no-light-harmful-for-plant.html): Keywords: dimmable cob led,white cob led. * [3w 10w Low Power Sport Light Chip Led Cob Flexible Application Long Lifespan](https://www.tyf-led.com/sale-11777334-3w-10w-low-power-sport-light-chip-led-cob-flexible-application-long-lifespan.html): Keywords: cob led chip,led light chips. * [Bridgleux High Efficacy Chip Led Cob Easy Installation Driverless Solderless](https://www.tyf-led.com/sale-11782476-bridgleux-high-efficacy-chip-led-cob-easy-installation-driverless-solderless.html): Keywords: high power led chip,led light chips. * [Low Power Sport Light Chip Led Cob RoHS Compliant 50000hours Lifespan](https://www.tyf-led.com/sale-11777008-low-power-sport-light-chip-led-cob-rohs-compliant-50000hours-lifespan.html): Keywords: high power led chip,led light chips. ## Search Search endpoint: https://www.tyf-led.com/buy-{keyword}.html Rules: - Convert keywords to lowercase - Replace spaces with "-" - Remove special characters Users can combine keywords for more precise searches. ## News & Blog * [New Product Launch | TYF Mobile Lighting Light Source Illuminates New Scenarios](https://www.tyf-led.com/news/new-product-launch-tyf-mobile-lighting-light-source-illuminates-new-scenarios-239755.html) * [Newly Upgraded | TYF Constant Voltage COB Gen 2 Reaches New Heights in Precision Control](https://www.tyf-led.com/news/newly-upgraded-tyf-constant-voltage-cob-gen-2-reaches-new-heights-in-precision-control-241753.html) * [What is the outlook for the Chip LED Cob industry?](https://www.tyf-led.com/news/what-is-the-outlook-for-the-chip-led-cob-industry-235496.html) * [What is Chip LED Cob？](https://www.tyf-led.com/news/what-is-chip-led-cob-235490.html) * [Tong Yi Fang|High power outdoor lighting projects, high efficiency and high reliability is always on the way to improve ...](https://www.tyf-led.com/news/tong-yi-fang-high-power-outdoor-lighting-projects-high-efficiency-and-high-reliability-is-always-on--70787.html)