cob led chip

25W High Power Quartz Glass UV COB LED Product Overview This 25W high-power UV COB LED features 17.2217.22mm square substrate with dome quartz glass lens, equipped with high-purity 99.99% double gold wire bonding for superior electrical conductivity and reliability. Multi-chips series-parallel integrated inside to reach total 25W rated power, customizable UV wavelength ranging from 365nm~405nm. The quartz cover brings outstanding UV transmittance and high temperature

3535 Ceramic High Power White LED Product Overview This high-power 3535 LED features a high thermal conductive ceramic substrate with exact dimension of 3.453.451mm. It is binned in neutral white color temperature from 4000K to 4500K with high luminous efficiency reaching 130lm/W. Adopting reliable single-chip silicone encapsulation technology, this LED delivers excellent thermal performance, consistent color temperature and high lumen output, which is an ideal core light

100W High Power Integrated COB LED Chip | Red+Blue+Yellow 3-in-1 for Photon Therapy Instruments Product Overview This is an ultra-high-power 3-in-1 integrated COB LED bead specifically engineered for professional photon therapy instruments and medical beauty equipment. It integrates 3 clinically proven therapeutic wavelengths (620nm red, 460nm blue, and 590nm yellow) in a standard 4040mm package, delivering an impressive total power output of 104W. With its 140 ultra-wide

85W High Power Red+Blue COB LED Chip Medical Grade Dual Color for Therapy & Aesthetic Devices Product Overview This is a manufacturer-direct high-luminous-power dual-color integrated COB LED bead, purpose-built for professional medical aesthetic and phototherapy applications. It integrates high-brightness 620nm red and 460nm blue dies in a standard 3634mm package, delivering a total power output of 85W. With a 140 ultra-wide beam angle and independent channel control, it