1 layer pcb board for led bulb

{"cid":"91190676","title":"LED Bulb 150w Single Layer Printed Circuit Board Single Sided Printed Circuit Board","imgUrl":"https:\/\/img.chinax.com\/nimg\/12\/ea\/f9a3a233117dcfc457e7f777100d-200x200-1.jpg","attrs":{"Price":"30-60usd per sqm","Brand Name":"Aluminum PCB","Model Number":"bulb","Minimum Order Quantity":"1 Pieces","Delivery Time":"5-8 days","Certification":"Rohs","Place of Origin":"china","Payment Terms":"L\/C, T\/T, Western Union","Supply Ability":"30000 sqm per month","Packaging Details":"Vacuum","Materials":"Base aluminum","thichkness":"1.0MM","cu thickness":"1OZ","Thermal conductivity":"customization","Solder color":"black white green according customization","legend":"customization","Surface Finished":"LF-HASL OSP"}}

{"cid":"91200176","title":"Meidearpcb,PCB For LED Bulb,Luminous Circuit Board,Standard PCB,PCB Manufacturing","imgUrl":"https:\/\/img.chinax.com\/nimg\/f1\/ee\/87dcdc2888bd89f5e834ec24f09b-200x200-1.jpg","attrs":{"Price":"0.01-100\/pcs","Brand Name":"Printed Circuit Board","Model Number":"MEPCB","Minimum Order Quantity":"1pcs","Delivery Time":"4-12 Working Days","Certification":"UL,ISO","Place of Origin":"China","Payment Terms":"T\/T, Western Union, L\/C, MoneyGram","Supply Ability":"20000SQM\/Month","Packaging Details":"Inner:vacuum packaging;Outer:Carton;Bigger Quantity:Pallets","Material":"FR4","Copper Thickness":"0.5-30 OZ","Soldermask Color":"Green,Red,Black,White,Yellow,Purple Soldermask","Min. Hole":"0.15mm","Min. Space":"0.1mm","Max PCB Size":"1500*800mm","Board Thickness":"0.2mm-3.2mm","Surface Finish":"ENIG Immersion Gold,HASL-LF,OSP,Plated Gold,Immersion Siliver","Special":"Can be customized","Impedance Control":"+\/- 10%","Standard":"IPC-A-610 Class II-III","Peelable Mask":"0.3-0.5mm","Finished Thickness Control":"+\/- 5%","Type":"Customizable, Electronic Board, pcb\/printed circuit board\/oem pcb","File We can accept":"Gerber File\u3001CAM-350\u3001Portal\u3001Pads 2000\u3001CAD\u3001ORCAD\u3001P-CAD\u3001CAM 2000","Contact Mail":"mkt@me-pcb.com","Skype":"angel_xingming","Whatsapp":"0086 15914074643"}}

{"cid":"91168117","title":"LED Aluminum Metal Core PCB 2W \/ MK for Led Bulb Light with 1 oz white color","imgUrl":"https:\/\/img.chinax.com\/nimg\/7b\/47\/895bf79e0488d82c3c1ec000f12c-200x200-1.jpg","attrs":{"Price":"USD40~50","Brand Name":"Bicheng Enterprise Limited","Model Number":"BIC-0116-V1.16","Minimum Order Quantity":"1","Delivery Time":"6-7 working days","Certification":"UL","Place of Origin":"China","Payment Terms":"T\/T, Paypal","Supply Ability":"45000 pieces per month","Packaging Details":"Vacuum","Aluminum core":"2W\/MK dielectric material 75um","Final height of PCB":"1.2mm \u00b10.12","Final foil external":"1 oz","Surface Finish":"Hot air soldering leveling(HASL)","Solder Mask Color":"White, Taiyo PSR400 WT02","Colour of Component Legend":"Black","TEST":"100% Electrical Test prior shipment"}}