10mm 528led 12V Uniform lighting COB LED Strip

120 degree beam angle we have 12v as well with 528leds/m high density. 14w/m means 1400lm with 100lm/w lumen efficiency.  This LED strip’s 120-degree beam angle offers wide coverage ensuring a broad and even spread of light. The combination of high-density LEDs makes this COB LED strip a versatile solution for enhancing outdoor aesthetics and visibility.

COB LED strip has better light uniformity than SMD LED strip

LED layout and density: COB LED strips place multiple LED chips directly on the strip substrate, allowing for higher LED density compared to SMD strips. In contrast, SMD LEDs are mounted individually and further apart, which results in “spots” of light rather than a consistent light.

Light distribution: COB LEDs produce more diffuse light, providing the ability to provide uniform illumination. The tightly packed LEDs in a COB strip emit overlapping light, effectively eliminating shadows and reducing contrast between light spots. Individual LEDs in SMD LED strips can produce more precise light effects, resulting in less uniform lighting.

Beam angle: COB LEDs generally have a wider beam angle (120°-180°) than SMD LEDs. The wider beam angle allows light to cover a wider area more evenly, improving the uniformity of light output.