COB vs SMD
COB Ruban LED gives a more continuous light surface and reduces visible dots. SMD remains flexible for wattage, density, RGB/RGBW and cost targets.
The right choice depends on profile depth, diffuser, visible light surface, budget and project quantity.
Sample comparison
Compare COB and SMD with the same CCT, CRI, wattage, PCB width and aluminum profile.
For B2B orders, confirm approved sample, model code, packaging and color bin before mass production.
FAQ
Is COB always better?
No. COB is strong for uniform lines, while SMD can be better for specific power, color or cost needs.
Which sample should be ordered?
Order COB and SMD samples with the same CCT, CRI, wattage and profile for a fair comparison.
Recommandation produit
Associez ce guide avec Ruban LED COB
Utilisez les critères du guide pour préparer tension, CCT, CRI, IP, longueur et quantité avant le devis.