Old 2x2 fluorescent troffers in offices, schools and clinics can be swapped for a thin LED panel that lays into the same grid. The EiKO SLM22-4CB-50K-U (order code 09765) is a 2x2 edge-lit slim panel producing 3,750 lumens from 30 W at 5000K, on a 100-277 V input with 0-10V dimming. Its 1.82 in profile suits shallow plenums, and facility managers use it for one-for-one troffer replacements.
Why facility managers pick it
- 125 lm/W; listed DLC Premium qualified in EiKO's catalogue.
- Edge-lit acrylic (PMMA) lightguide for even, low-glare light and resistance to yellowing.
- Thin 1.82 in body for shallow plenum spaces; fits standard T-bar and narrow grid.
- UL listed for dry and damp locations and IC rated; integral earthquake clips.
- 0-10V dimming for occupancy and daylight controls; 5-year limited warranty.
Specifications
| Spec |
Detail |
| Brand |
EiKO |
| Model / order code |
SLM22-4CB-50K-U / 09765 |
| Size |
2x2 ft (about 23.75 x 23.75 x 1.82 in) |
| Wattage / lumens |
30 W / 3,750 lm (125 lm/W) |
| CCT / CRI |
5000K / 80+ |
| Input |
100-277 V (not a 347 V model) |
| Dimming |
0-10V |
| Listings |
UL dry/damp, IC rated, DLC Premium |
| Power factor / THD |
>0.90 / <15% |
| Operating temperature |
-20°C to +40°C |
| Rated life / warranty |
L70 50,000 h / 5-year limited |
Pro tip from the counter
Ordering accessories for this panel, match the CB suffix: EiKO lists a separate SLM22-CABLE-CB suspension cable set for the CB models, while the plain SLM22-CABLE is for the older version. For drywall or hard ceilings without a grid, EiKO's SLM22-SM surface mount kit is the one to add.
Best for: office and classroom troffer retrofits, clinics and healthcare corridors, retail and reception areas, suspended ceiling renovations
Ships Canada-wide from Vaughan, ON. Retrofitting a whole floor? Get project pricing with a quote or call (905) 553-7171.