Lighting Lamp Beads COB Cob Led Chips Size 25mm High Thermal Conductivity

AC110V No Welding COB LED COB Chip 50W No Need Driver Cold Warm White Lamp Beads for Floodlight Greenhouse Full Spectrum Grow Light

LED COB Chip 50W AC110V/220V No Welding DOB LED COB Chip 50W No Need Driver Cold Warm White Lighting Lamp Beads

Specifications

Features: No welding, Driverless,4 KV surge protection,No flicker

voltage: AC 110V-130V

Power: 50W

Luminous Flux: 100lm/W

CRI: 80

Hole size: 3.5mm

Board Size: 40mm*75mm*1.6mm

Luminous Size: 25mm*25mm

Working Temperatur: -20°C~60℃

Application: Spotlights/Grow light/Foold light

Customized: Please contact us

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Shenzhen Colighting company was founded in 2013, we got the certification of national high-tech enterprise from Chinese official department in 2021. We focus on COB LED, AC LED , SMD LED assembly production & development. We have owned 2000 square meters production factory in Shenzhen,China. OEM & ODM are available for us.Our products are widely used in outdoor and indoor led lamps, plant lighting, landscape lighting, UAV lighting and fish luring lighting.
In 2013, we developed and got the patent authorization of the new AC led product with chip on board. We promoted LED lighting into high-efficiency, long lifespan LED new era.So far, we have obtained more than 40 R&D technology patents. We have a clean workshop for led chips bonding and flip chip assembly production lines,and also have aging & testing equipments. Colighting is leading International LED production on the led fish lighting and aviation lighting.
"Quality Priority, Customer Centric" is the core of our business philosophy.
We have a high efficiency and experienced team. and we have one advanced management system and one document control system, and we strictly control the quality from raw materials to process design and to production. We will 100% follow the requirements and document spec to make the products and reliability test for our customers. Each product must pass multi-times in-process tests and 100% inspection before the products are moved to final packing process. Zero customer complaint is our target.