Tungwille Lighting Co.,LTD
We focus exclusively on the design and manufacture of quality LED Aluminum profile, LED strip and the complete LED linear light.
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DC12V LED Strip COB Warm white 4mm FOB LED Lights 3000K 6000K LED Lamp COB LED Strips
COB stands for Chips on Board, which means that the chip is directly packaged on the PCB. The COB light strip is the light strip that encapsulates the chip on the flexible board. Chips are mostly flip-chip, which are linearly solidified on the PCB board, and then a layer of packaging glue mixed with phosphor powder is directly dropped on the surface of the chip. The appearance is like a strip of ramen sticking to the PCB board. The light emitted by the chip is refracted, reflected, and interacted with the phosphor in the encapsulation colloid, and the colloid evenly emits light of different colors and color temperatures.
Quick Details
| Place of Origin: | Made in China | Brand Name: | TUNGWILLE |
| Model Number: | TW-COB12V480-4MM | LED QTY: | 480 led/meter |
| Input Voltage(V): | DC12V | SMD Type: | COB Led Strip |
| CRI (Ra>): | 90 | Working Lifetime(Hour): | 50000 |
| Working Temperature(℃): | -25°to +45 ° | IP Rating: | IP20,IP65,IP66,IP67,IP68 |
| Color Temperature(CCT): | 2700K 3000K 3500K 4000K 5000K 6500K | Warranty(Year): | 5-Year |
| Lamp Luminous Flux(lm): | 100 m/M | Lamp Luminous Efficiency(lm/w): | 800 m/M |
| PCB Width: | 4mm | Certification: | UL,RoHS,CE |
| LED Type: | COB | Minimum cutting length: | 25 mm |
Why choose Tungwille?
1. 10 years production experience
2. a,Qualification Ratio >99%, b, Delivery Satisfaction>98%, c,Service Satisfaction>99.9%.
3. In-Housing Mold Making , Free mold , Free prototype to meet customer's customized needs
4. 500+different models can meet the different application
5. It is our mission to deliver state-of-the-art quality fittings and high-end components, all with 5 year minimum warranties, backed up by a dedicated team delivering a comprehensive after-sales service.
