
Wholesale Price 9W 12W 15W 10000K LED Lamp Bulb. High Transmittance PC Cover: Up to 95% light transmittance with durable PC or PP material options. Efficient Heat Dissipation: PBT + Aluminum coated lamp body with 1.0-1.2mm PCB board for better cooling. Wide Color Temperature Range: Available from 2700K to 10000K for various lighting needs. High Brightness LED Chips: 130-140lm/W efficiency using world-renowned brand LED chips. Comprehensive Protection Driver: Constant current IC driver with MOV, surge protection, and fuse. Versatile Base Options: IEC standard E27 and B22 metal nickel-plated bases available. Free Sample Service: Free samples can be delivered within 10 days upon request. OEM and ODM Support: Custom design and manufacturing services welcomed with R&D center.