Technical specifications
Technical specifications for Twelve | Luminous flux | 750–1250 lm/ft |
| Color temperature (CCT) | 3000K / 3500K / 4000K |
| CRI | ≥80 |
| Mounting | Suspended (cable / stem) |
| Dimensions | 9" wide x 2.88" deep one-piece steel housing; 4' and 8' units, continuous runs 12'-48' in 4' increments; cable suspension on 48" or 96" centers |
| Distribution | Direct/Indirect |
| Finishes | Matte Satin White, Titanium Silver |
| Dimming | 0-10V 10% (LD1) standard on 120-277V UNV; 0-10V 1% (L11), Lutron Hi-Lume EcoSystem 1% (LH1), DALI 1% (D11), step dimming (SD5), 347V, and low-voltage PoE-compatible (LVN) options |
| Rated environments | Dry, Damp location, Chicago Plenum option |
| Rated lifetime | 60,000 h |
| Warranty | 5 years |
Specifications sourced from the
manufacturer's datasheet
. Verify against the current revision before specifying.
About this product
Twelve is Focal Point's low-profile suspended direct/indirect linear LED, engineered for lower-ceiling applications where ceiling uniformity matters. Light splits roughly 74% down and 26% up from a one-piece 20-gauge steel housing (nominally 9" wide and 2.88" deep) with flush steel end caps and a hairline joint between sections in continuous rows. A Gradient Optic softens the cutoff line on adjacent walls, and shielding is offered as either a flat .125" acrylic diffuser (AC) or a MicroGlow prismatic lens (MG) for added cutoff and brightness control. Delivered output runs 750 to 1250 lumens per foot — 3000 to 5000 delivered lumens on a 4' unit at 25 to 43 total system watts, or 115 to 121 LPW — from a linear LED module offered at 3000K, 3500K, and 4000K with CRI greater than 80 and 3 SDCM; LED boards and drivers are field-replaceable. Fixtures ship as 4' and 8' units and assemble into continuous runs from 12' to 48' in 4' increments. The standard 120-277V UNV constant-current driver includes 0-10V 10% analog dimming (power factor greater than 0.9) and is PoE compatible; 0-10V 1%, Lutron Hi-Lume EcoSystem 1%, DALI 1%, step dimming, 347V, and low-voltage PoE-compatible (no-driver) options are available, along with Wattstopper, WaveLinx Pro, Acuity nLight, and Current NX connected-solutions nodes. Cable suspension (12", 24", 48", or 96") is standard, with stem-mount and sloped-ceiling options, plus emergency battery and emergency circuit factory options. Finished in polyester powder coat (Matte Satin White or Titanium Silver), Twelve is UL and cUL listed for indoor dry or damp locations, Chicago Plenum available, reports L70 at greater than 60,000 hours, and carries a five-year limited warranty.