Construction built to lastThe heart of this
commercial LED recessed luminaire is a one-piece die-cast aluminum housing that pulls heat away from the LED module and keeps it working at its best. Good thermal management is what separates a downlight that stays bright from one that fades early, and it's why this fixture carries a 50 000-hour life rating and a 5-year warranty. The front is closed by a UV-resistant PC lens that diffuses the output for uniform distribution without glare — no hot dots, no eye-catching brightness when you look up. The trim wears a clean white finish that disappears into most ceilings, and the 8" format keeps a tidy, professional line when installed in rows.
Light quality and colour controlWith a
CRI ≥90, colours stay honest: paint samples read correctly, fabrics and packaging look like they should, and faces look healthy rather than washed out. The field-selectable
3CCT switch gives you 3000K for a warm, welcoming feel, 3500K as a neutral middle ground, and 4000K for a crisp, focused commercial atmosphere — set before installation, so one order can serve a whole building with different moods room by room. The 100° beam angle spreads light broadly, which means fewer dark gaps between fixtures and a softer wash down walls.
Technical specificationsSKU: LCDL-CDR8-20W-MV-3CCT-WH
Wattage: 20W
Lumens: 1850 lm
Efficiency: ≥75 lm/W
Colour temperature: 3000K / 3500K / 4000K selectable
CRI: ≥90
Beam angle: 100°
Voltage: 120-347V auto-sensing
Dimming: 0-10V compatible
IP rating: damp location
Outside diameter: 10.26"
Cut-out: 7.5"
Height: 4.25"
Operating temperature: -25°C to +40°C
Lifespan: 50 000 hours
Warranty: 5 years
Finish: white
Electrical and installationThe auto-sensing
120-347V driver is the practical star here: the same fixture wires into a 120V residential circuit or a 347V commercial panel without ordering a different model, which simplifies purchasing on multi-building projects. Dimming runs on a
0-10V control, so you can pair it with standard low-voltage dimmers and occupancy or daylight-harvesting controls used in offices. Plan your layout with even spacing and keep fixtures off the wall line to prevent scallops, cut a clean 7.5" hole, allow for the 4.25" height above the ceiling, and always cut power at the panel before wiring. Test one unit with your chosen dimmer before installing a full run. The -25°C to +40°C operating range and damp-location rating also make it suitable for covered entries, garages and unheated service corridors.
Applications, matching fixtures and documentationThink open-plan
office commercial lighting, retail aisles and display areas, restaurant dining rooms, clinics and reception desks, condo hallways, gyms, classrooms and finished basements. To keep one visual language across a whole floor plan, mix sizes from the same family: the
round commercial LED recessed 6" for corridors, the
round commercial LED recessed 4" for tight ceilings, and the
round commercial LED recessed 10" for high or wide-open areas. For slim-profile work where depth is limited, the
4" flat DLF round recessed is a useful companion. The full technical PDF (LCDL-CDR8-20W-MV-3CCT-WH Spec Sheet) is in the Documentation tab with dimensions, cut-out sizes and the complete family ordering table — worth a quick look before you finalize your ceiling layout.