Voter COB (Version6)
A wide variety of metal-based COBs with different LES, CRI, CCT, effectiveness, and drive current options are offered in the Citizen COB Series (Version 6). Even in high lumen applications, outstanding lumen maintenance and color stability are guaranteed by a thermal resistance as low as 0.13 °C/W, which enables high efficiency heat transfer of waste heat from the junction to a heat sink. Fixture-to-fixture homogeneity is guaranteed via precise color binning. For color-critical applications, there is a 97 CRI (90 R9) version.
The OSRAM SOLERIQ S
To enable tiny form factor fixtures with great punch and outstanding light quality, the OSRAM SOLERIQ S Series COB LED arrays combine considerable increases in efficacy, color purity, and flux density. High CRI versions produce spectrally enhanced light that offers greater depiction of all colors, including whites. The CIE 2015 10° u'v' color space is ensured by TEN° binning to maintain maximum color variations within 3 units. The SOLERIQ S COB LEDs are compatible with the Zhaga COB specification and may be installed using a variety of readily available solderless connectors and lenses.
