High-Efficiency AC220V Driver-Free SMD Flip-Chip COB Light Source Lamp Beads 20W/30W/50W

This advanced lighting solution features a high-efficiency design with AC220V driver-free compatibility, making it easy to integrate into various applications. Utilizing state-of-the-art SMD flip-chip technology, this COB light source offers superior performance and durability. Available in 20W, 30W, and 50W options, it provides versatile illumination solutions for both residential and commercial settings. Its innovative design ensures optimal heat dissipation, enhancing longevity and maintaining consistent brightness. Ideal for those seeking energy-efficient and reliable lighting options. Dimensions: 60*40 Light Emitting Surface Size: ￠11 Power: 15 Color Rendering Index: 70 Forward Voltage: 220 Chip Brand: Derun Dahao Chip Size: 10*21 Substrate Material: Superconducting Aluminum Lighting Angle: 120 Luminous Efficiency: 90 Thermal Resistance: ≤5 Manufacture country: China Instructions included: No