DC Inverted Integrated Cob Light Source Cob4046 Beads 20W/30W/50W Floodlight Street Lamp High Power LED

Article number
COB4046-CW/WW/PK
model
COL-4046
Overall dimensions
40 * 46 (mm)
Luminous surface size
25 * 25 (mm)
power
50 (W)
Color rendering index
≥ 70
Luminous flux
5000 (lm)
Forward voltage
30 (V)
Reverse voltage
30 (V)
Electrostatic breakdown voltage (ESD)
2000 (V)
Rated current
1.5 (A)
Chip brand
San An
Fluorescent powder brand
brill
Glue brand
Shinyue, Japan
Wire material
No gold thread
Substrate material
High conductivity aluminum substrate
Luminous angle
120 °
luminous efficiency
100 (lm/W)
Color tolerance
5 (SDCN)
thermal resistance
≤ 5 (°/W)
Maximum allowable junction temperature
120 °
Voltage temperature coefficient
250 (mV/° C)
1000 hours of routine aging
101%
6000 hours of routine aging
98%
Did you pass the LM-80 test
no
Color temperature range
1400-6500 (K)

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.