VHO Pro LED LiteRibbon(R), "HARD" 120 and "SOFT" 60 (Emitter Density)
VHO Pro 120 provides a concentrated, slightly “hard” output at about 1.5 watts per square inch. When specifying an intense light source for a small area, VHO Pro 120 is a great choice.
If applying LED LiteRibbon(R) to an automobile interior headliner, choose the harder VHO Pro 120 to augment the dome light. The smaller but more powerful output will yield a nice, directional, and believable output. Conversely, to provide a soft and subtle overhead feel, VHO Pro 60 is recommended; because it spreads the LED emitters out over a larger area, a softer light output is created. This is a great way to provide a delicate and sourceless overhead light.