Round recessed direct LED luminaire with a frosted acrylic diffuser for a soft skylight effect, in 2', 3', and 4' diameters — 2000 to 17000 delivered lumens, 27-185W, 80/90 CRI.
| Wattage | 27–185 W |
|---|---|
| Luminous flux | 2000–17000 lm |
| Efficacy | 92 lm/W |
| Color temperature (CCT) | 2700K / 3000K / 3500K / 4000K |
| CRI | ≥80 |
| Mounting | Recessed (grid / drywall) |
| Dimensions | Round 2' / 3' / 4' nominal diameters (24" / 36" / 48"); square housing 23.5" / 35.5" / 47.5"; 7.75" depth |
| Distribution | Direct |
| Finishes | Matte Satin White |
| Dimming | 0-10V analog dimming standard on 120-277V UNV driver (PF > .9); 0-10V 1% (L11), Lutron Hi-Lume EcoSystem 1% (LH1), and DALI 1% (D11) options; low-voltage PoE-compatible driver (LVN) |
| Rated environments | Dry, Damp location, Chicago Plenum option |
| Rated lifetime | 61,000 h |
| Warranty | 5 years |
Specifications sourced from the manufacturer's datasheet . Verify against the current revision before specifying.
Skydome LED is Focal Point's round recessed direct architectural luminaire, offered in nominal 2', 3', and 4' diameters (FSDL22/33/44). A one-piece 20-gauge spun steel doorframe holds a .125" flat frosted acrylic diffuser over a High Reflectance White powder-coated steel reflector, providing high transmission and uniform, glare-controlled distribution that reads like a skylight — an excellent fit for concourses, lobbies, reception areas, and meeting rooms. Universal ceiling trim rings suit both grid and drywall applications; the square housing measures 23.5"/35.5"/47.5" across the three sizes with a 7.75" depth. Delivered output spans 2000-17000 lumens per fixture at 27-185 system watts (65-100 LPW): the 2' unit at 2000/3000/4000 lm, the 3' unit at 4000/5000/7000/9000 lm, and the 4' unit at 7000/9000/11000/14000/17000 lm. The proprietary linear LED module is available in 2700K, 3000K, 3500K, and 4000K at 80+ or 90+ CRI (held to 3 SDCM), with LED modules and drivers replaceable from below. The standard 120-277V UNV driver includes 0-10V analog dimming (power factor > .9), with 0-10V 1%, Lutron Hi-Lume EcoSystem 1%, and DALI 1% options plus a low-voltage PoE-compatible driver. Emergency battery (Bodine BSL310, 10W for 90 minutes) and Chicago Plenum are factory options. Finished in Matte Satin White polyester powder coat, Skydome LED is UL and cUL listed for indoor dry or damp locations, reports L90 at greater than 61,000 hours, and carries a five-year limited warranty.
Pick from Skydome LED's published options to compose a copyable, submittal-ready specification. All choices come from the manufacturer datasheet — confirm the final build against the current revision before ordering.
Submittal summary
Focal Point · Troffer
Architectural recessed LED troffer in 1x4, 2x2, and 2x4 sizes — 2000 to 6000 delivered lumens per fixture at 19-54W, 3000/3500/4000K, 80+ CRI, with sweeping curves and a shallow 3.3-3.6" housing.
Focal Point · Troffer
Overbed LED healthcare luminaire, 8" wide x 4' long — Peak (symmetrical, ambient) and Pitch (asymmetrical, ambient + exam) lenses; 2000-5700 delivered ambient lumens per fixture, up to 13000 total lumens per pair with exam, 3000-5000K in 80+/90+ CRI, NSF2-listed antimicrobial.
Focal Point · Troffer
Architectural recessed LED troffer in 2x2 and 2x4 sizes — 2000 to 6000 delivered lumens at 19-54W, up to 118 LPW, 80+ CRI, 3000-4000K, in a shallow 3.6" housing.
