China wholesale Led Cob 200w Factories – K-COB Phosphor Ceramic Led Light Source 300W-400W XY-L47 SERIES – CAS-Ceramic
China wholesale Led Cob 200w Factories – K-COB Phosphor Ceramic Led Light Source 300W-400W XY-L47 SERIES – CAS-Ceramic Detail:
Specification
Item No. |
Rated Power(W) | Forward Voltage Vf(V) | Rated Currency IF(mA) | Max Input currency(mA) | CRI(Ra) | Color Temperature(K) | Efficiency Im/wBased on 70ra |
XY-L4730 |
300 |
105 |
2700 |
2850 |
70/80/90 |
2000-6500 |
165ml/w |
XY-L4740 |
400 |
105 |
3600 |
3800 |
70/80/90 |
2000-6500 |
160ml/w |
DIMENSIONS DRAWING
*Size & Circuit is customizable based on the requirement
Product detail pictures:

Related Product Guide:
K-COB adheres to the highest production, qualification, safety and performance standards. KCOB is an ISO 9001certified manufacturer.All of our products are with CE approval and RoHS complianceOver 90% of the products are exported to Europe, North America, Asia and other areas. China wholesale Led Cob 200w Factories – K-COB Phosphor Ceramic Led Light Source 300W-400W XY-L47 SERIES – CAS-Ceramic , The product will supply to all over the world, such as: Latvia, Mexico, El Salvador, With ongoing research and development and a culture of continuous improvement,K-COB is committed to developing innovative new high power cob led products and solutions that are reliable, long-lasting, and energy efficient.

In China, we have purchased many times, this time is the most successful and most satisfactory, a sincere and realiable Chinese manufacturer!

Write your message here and send it to us