COB LED 28X28MM 4000K CRI70 | L2C5-40701812H2300

LUMILEDS LUXEON CoB Core Range Gen 5 LED, 28 × 28 mm with a 23 mm light emitting surface (LES), in 4000K and CRI70, designed for high-uniformity lighting applications such as spotlights, track lights, downlights and floodlights.

Unless otherwise stated, the following values are typical at a 1200 mA test current: luminous flux of 11,200 lm (minimum 10,080 lm), efficacy of 183 lm/W and forward voltage of 50.9 Vdc (range 46.8-55.0 Vdc). Features 3-step MacAdam ellipse colour binning, ensuring colour consistency from luminaire to luminaire.

Thermal resistance junction-to-case of 0.10 °C/W, total included angle of 135° and viewing angle of 115°. Maximum DC forward current of 2400 mA and a maximum junction temperature of 125 °C.