Hitech high reflectivity high power 5730 LED square mirror COB aluminum substrate with driver integrated surface light source, the light source luminous area and shape size are designed according to the product shape structure. The electrical performance is stable, the circuit, optics and heat dissipation design is scientific and reasonable, improves the lighting quality, high color rendering, uniform light emission, no light spot, healthy and environmentally friendly.
Technical parameters
Product type: COB aluminum substrate
Material: aluminum substrate + high thermal conductivity material
Number of layers/thickness: 1L/1.6 mm
Outer copper: /1.5 OZ
Surface treatment: HASL LF
Minimum line width: ≥0.3mm
Minimum line spacing: ≥0.25mm
Minimum aperture: ≥3 mm
Solder mask: white x 1 side
Technical features: special materials
Application: lamps
https://hitechcircuits.com/product/cob-aluminum-pcb-china/
