The CR24™ architectural LED high efficiency (HE) troffer delivers up to 130 Lumens per watt of exceptional 90 CRI light at 4000 Lumens. This breakthrough performance is achieved by combining the high efficacy and high quality light of Cree Lighting® TrueWhite® technology with a unique thermal management design. The CR24™ high definition (HD) option delivers enhanced spectrum 80+ CRI color quality. The CR24™ product family is available in warm, neutral, cool or daylight color temperatures and has step, 0 to 10 V or Lutron® EcoSystem® enabled dimming options. Its compact, lightweight design makes the CR24™ perfect for use in commercial new construction or renovated spaces.