LCDL · Solstice SafeZone PRO

Two-hour fire-rated. UL 263.

2-hour fire-resistance rated to UL 263 + ASTM E119 — the only can-less downlight that field-sets wattage and CCT inside a fire-rated assembly. 4 apertures × 3-WATTselect × 5-CCTselect = 15-in-1 from one SKU. 114 LM/W flat. Tri-Mode Dimming.

Efficacy: Up to 114 LM/W Fire Rating: 2-Hour UL 263 Sizes: 4" · 6" · 8" · 10"
Ideal Applications · Fire-Rated Ceiling Assemblies
Office
Multi-Story Office
Healthcare
Hospitality
School
Multi-Family
3-WATT
3-WATTSELECT
5-CCT
5-CCTSELECT
2-HR
THERMALRMOR™
CONSTNT-READY
CONTRLS-READY
cULus
cULus
RoHS
RoHS
Wet Location
Wet Location

Model Specifications

Download Data Sheet
Application
Indoor · Fire-Rated Commercial Downlight
Trim Colors
Fire Rating
2-Hour · UL 263 ThermalRMOR™ · ASTM E119 tested
Location Rating
Wet · IC-Rated WetGuard™ · NEC insulation contact
Warranty
7 yr · 75k hr Limited Liability
3-WATTselect Lumens lm/W 5-CCTselect Voltage
Default WATTselect setting · ★ on HIGHEST WATT per datasheet bolded values (max lumen output). Field-adjustable via 3-way DIP switch. Lumens published per IESNA LM-79 testing — full 4-size IES bundle covers all 60 size × watt × CCT combinations. All lumens shown at default 5000K CCTselect; ±5% lumen shift across the 5-CCT range (2700/3000/3500/4000/5000K). CRI >90 standard · 85° beam angle (narrower than base Solstice's 100° due to deeper fire-rated reflector geometry) · 0-10V dimming 100→10% with named-dimmer compatibility across the major premium-tier wireless control, Leviton, and Legrand product lines · Universal voltage 120-277V · >0.9 power factor · ≤20% THD.

Dimensions

(For the selected length)
LCDL Solstice · LCDL6
Field-Tunable · 15 Configurations Per Fixture

Set the watt. Pick the color. Stock one SKU.

Three WATTselect positions × five CCTselect positions on every SafeZone fixture = 15 lighting outputs from one SKU. The contractor sets watt and color on-site with two DIP switches — no SKU change, no return trip to the supply house. Same 2-hour fire-rated ThermalRMOR™ housing whichever watt × CCT pair gets dialed in.

LCDL Solstice cutaway with WATTselect and CCTselect dial labels
The two dials sit on the back of the housing — accessible during install before the trim ring goes on. Set them once on the job site; the fixture remembers the setting for the life of the install.
Try it · pick a watt and a CCT
LCDL6 · 6" · default tab
3-WATTselect
5-CCTselect
Resolved SKU
LCDL6-1119/SSZ5/RS
Lumens
2,000lm
Efficacy
105LM/W
CCT
5000K
Color preview
Default = 19W ★ · 5000K ★ (per SafeZone datasheet p2 bolded values). Switch tabs in §2 above to see LCDL4 / LCDL8 / LCDL10 watt tiers; the 15-CCT range stays constant across all four sizes.
15
Configurations per SKU
3 WATTselect × 5 CCTselect — every fixture, every size, no exceptions
0
Return trips to the supply house
Contractor changes watt or CCT on-site at install — no swap-out, no restock
SKU-line consolidation
15 outputs per SKU vs the typical 3-CCT-only or fixed-watt volume-tier offering

Highlights & Features

SafeZone wins the fire-rated downlight bid sheet.

Seven highlights — 2-hour fire-rated to UL 263 + ASTM E119, 114 LM/W on the 8-inch, Tri-Mode Dimming from one SKU, truCOLOR™ 90+ CRI, WetGuard™ + IC-Rated, and the full contrLS by CS Bluetooth Mesh ecosystem.

LCDL Solstice SafeZone installed in a 2-hour fire-rated assembly — illustrating the 114 LM/W family-best efficacy on the 10-inch fixture in the fire-rated commercial downlight category
— Hero Highlight

114 LM/W on the 10-inch.

3,990 lm at 35W on the LCDL10 — the family-best efficacy across LCDL4/6/8/10. 2-hour fire-rated assembly with ThermalRMOR™ housing · UL 263 + ASTM E119 tested. Published-efficacy leader in the fire-rated commercial downlight category.

TRIPLE THREAT · 3 PROTOCOLS · 1 SKU TRIAC forward-phase · premium-tier wireless lighting control CT-600PR · MACL-153MH 100 → 10% ELV reverse-phase · premium-tier wireless lighting control DVCL-153PR · TGCL-153PR 100 → 10% 0-10V analog · Legrand RH4FBL3PW · premium-tier wireless lighting control Diva DVSTV 100 → 10% 3 protocols · 1 SKU · field-set by the contractor · no return trip to the supply house
Triple Threat

Tri-Mode Dimming. One SKU.

TRIAC + ELV + 0-10V from a single fixture. Smooth flicker-free 100% → 10% dimming on every protocol. Named-dimmer compatibility across the major premium-tier wireless control, Leviton, and Legrand product lines. SafeZone handles whatever the GC pre-wired — no return trip to the supply house.

LCDL Solstice front-face product shot showing the matte white spun aluminum trim and frosted polycarbonate diffuser face that delivers truⒶCOLOR 90+ CRI standard color rendering across all five CCT selections (2700K · 3000K · 3500K · 4000K · 5000K) with tight LED color binning and ≤180K shift over the warranty period
Color Rendering

truCOLOR™ · 90+ CRI standard.

CRI > 90 across all five CCT selections. Tight LED binning keeps unit-to-unit consistency on the install — no warm/cool drift across an open-office grid. Color shift ≤ 180K over the 5-yr warranty per ANSI C78.377-2017. Spec-grade color quality on the rated assembly.

WETGUARD™ · IC-RATED · DUAL ENVELOPE WET LOCATION bathrooms · kitchens · soffits IC-RATED direct insulation contact Both ratings standard on every Solstice SKU · NEC + Local Codes compliant install
Location Envelope

WetGuard™ + IC-Rated.

Wet-location rated and IC-Rated for direct insulation contact — one SKU covers bathrooms, kitchens, covered exterior soffits, indoor pool decks, and low-ceiling retrofits inside a fire-rated assembly. Operating range -4°F to 113°F. Per UL spec; install to NEC and Local Codes.

LCDL Solstice SafeZone ¾-angle view showing the red ThermalⒶRMOR fire-rated housing, spring-loaded clips deployed, 21-inch conduit whip, and the 2-hour UL 263 + ASTM E119 tested construction — engineered for tool-free contractor-grade installation inside fire-rated ceiling assemblies
Easy Install

Spring-loaded clips. Tool-free.

Spring-action housing clips secure the fixture to the ceiling on first push — no separate hardware, no torque spec. 21" conduit whip standard on every size. Boring-hole template included in the carton for all four apertures. Optional NCP plate for joist installs and JCB/NCP plate with integrated J-Box for T-grid drop ceilings.

LCDL Solstice SafeZone four-size dimension diagram showing LCDL4 LCDL6 LCDL8 LCDL10 trim diameters of 5.08 inches, 8.43 inches, 10.00 inches, and 11.38 inches — four fire-rated apertures under one ordering family
SKU Consolidation

4 sizes. One SKU family.

LCDL4 · LCDL6 · LCDL8 · LCDL10 — apertures 4.33" / 6.30" / 8.07" / 8.98" — under one product brand and one SKU encoder. Four fire-rated apertures from one ordering family — fewer SKUs at the distributor, one warranty, one CS-compatible accessory line.

CONTRⒶLS BY ⒶCS · BLUETOOTH MESH SOLSTICE PIR · 8 / 40 FT KINETIC SWITCH J-BOX CTRL AURA APP DLC NLC qualified · Title 24 § 130.1 networked lighting control rebate adder
Controls

contrLS by CS.

Every SafeZone is contrLS-Ready out of the box. Full CS lineup compatible — Bluetooth Mesh PIR ceiling sensors (8 ft + 40 ft mount), J-box low-voltage controllers, kinetic wall switches (battery-free · 100 ft mesh), and AURA app commissioning. DLC NLC-qualified for Title 24 § 130.1. Plus the constNT-Ready emergency battery backup ecosystem.

MSP-20CM-ACS · 20FT ceiling-mount ⒶCS PIR sensor · round white housing · default for office, corridor, retail, and hospitality MSP-40CM-ACS · 40FT ceiling-mount ⒶCS PIR sensor · extended-range round housing · for high-bay, atrium, warehouse MSX-LV20-ACS · 100FT Bluetooth Mesh controller · J-box mount cylindrical hub · 120-277Vac universal · gateway hub for ⒶCS deployments 50WM-ACS Kinetic Wall Switch · battery-free RF · harvests power from the user press · transmits to ⒶCS mesh at 100ft range · no wiring beyond the wall plate

contrLS

Total Adaptive Control.

Every SafeZone ships contrLS-Ready — the full CS Bluetooth Mesh platform with four ceiling, J-box, and kinetic-wall devices, plus 0-10V deep-dim from one SKU. DLC NLC-qualified for the Title 24 § 130.1 rebate adder.

Wide-angle PIR for ceilings up to 8 ft — office, school, corridor, retail, and hospitality default. UL-Listed · IP20 indoor · 120-277V universal. Bluetooth Mesh commissioning via the AURA app. Pre-paired to the SafeZone driver out of the box. Ships through the standard ⒶCS accessory line.

Discover contrLS →
0-10V Deep-Dim · Fire-Rated Driver · Datasheet-Verified
0-10V dimming from a single SKU — flicker-free 100% → 10% on the fire-rated driver. Test-verified per SafeZone datasheet. Universal 120-277V · >0.9 power factor · non-flicker driver paired with the 2-hour fire-rated assembly.

Photometric Distribution

Beam shape, rendered from the LM-79 IES file.

Real luminous distribution rendered directly from the LM-79 measured IES candela tables — no synthesis. The bundle covers all four SafeZone apertures (LCDL4 / LCDL6 / LCDL8 / LCDL10) across the full 3-WATT × 5-CCT matrix — 60 files in total. 85° rotationally-symmetric beam shaped by the 2-hour fire-rated reflector geometry.

Size
3-WATTselect
5-CCTselect
Photometric distribution — SafeZone LCDL6 polar plot · 19W default · 5000K daylight default · 105 LM/W · rotationally symmetric 85° beam · 2-hour fire-rated reflector
Total Lumens
2,000 lm
Efficacy
105 LM/W
@ 19W ★ · LCDL6 6"
Distribution & Fire Rating
85° BEAM FIRE-RATED REFLECTOR CRI >90 truCOLOR™
85° rotationally-symmetric beam · deeper reflector geometry tightens the throw vs the standard Solstice 100° for fire-rated penetration. CRI >90 standard across all 5 CCT selections with tight LED color binning · ≤180K shift per ANSI C78.377-2017. 2-Hour UL 263 + ASTM E119 fire-rated assembly · thermalRMOR™ housing keeps photometric integrity through the rated fire duration.
Test Lab Source
IESNA LM-79 / LM-80
SAFEZONE-LCDL6-19W-5000K.IES
Download IES Bundle · all 4 sizes · 60 files · zip
Accessories

Engineered for the contractor-grade install.

Ten factory-matched accessory categories complete the SafeZone install — round + wall-wash trims, NCP joist and JCB/NCP T-grid mounting plates, constNT emergency backup, and the full contrLS by CS Bluetooth Mesh ecosystem.

Build Your Model

Configure Your SafeZone

Pick an aperture size. The 3-WATTselect (per-size · 3-watt DIP) and 5-CCTselect (2700K / 3000K / 3500K / 4000K / 5000K) are field-tunable via DIP switch on the back of the housing — set on-site, not at order time. 15 lighting outputs from one fixture. SafeZone ships Round-trim only — the /RS suffix is baked into the SKU. Trim color kits sold separately. Required fields marked with *. See the legend below for / QS / MTO meanings.

0 of 1 required selected
Required
1 field · must be set
Aperture Size*
Bundled · field-tunable · 2-hour fire-rated
3-WATTselect · per-size 3-watt DIP  ·  5-CCTselect · 2700/3000/3500/4000/5000K DIP  ·  120-277V Universal  ·  0-10V dimming  ·  Wet/IC-Rated  ·  90+ CRI all 5 CCTs · truCOLOR™  ·  2-Hour UL 263 + ASTM E119 fire-rated assembly
Factory-default ship configuration
QuickShip · 3-5 day lead
Made-to-Order · 4-6 week lead
Estimates · not guarantees · subject to availability · confirm before committing.
Optional
5 add-on lines · sold separately · pick any
Trim Color Kit (sold separately · matches selected size · LCDL10 = MTO for /WW only)
Wall-Wash Trim Variant (toggle · re-aims the beam for vertical surfaces · LCDL10 not available)
Mounting Plate (new construction · pick one)
constNT · Emergency Battery (pick one)
contrLS by CS · 4-Device Lineup (MSP-20CM · MSP-40CM · MSX-LV20 · 50WM Kinetic · pick any)
Live Preview SafeZone live preview · default 6 inch round aperture
Resolved SKU
LCDL[4|6|8|10]-[0711|1119|2227|2635]/SSZ5/RS
Aperture Size
3-WATTselect · Max Lumens · LM/W
Fixed-Truth Specs
5-CCTselect 2700-5000K DIP · 90+ CRI truCOLOR™ · 85° beam · 0-10V dim · 120-277V Universal · Wet/IC · ETL · JA8-2022-E · 2-Hour UL 263 + ASTM E119 · 5-yr / 50K-hr L70
Configuration incomplete. Pick Aperture Size to unlock pricing & submittal generation.
Documentation

Documentation & Resources

Everything specifiers, contractors, and project managers need to spec, install, and certify the SafeZone — datasheet, installation guide, IES bundle, and the configuration-stamped submittal PDF. All five primary documents are live on WorkDrive.

LCDL · planoRCH Family

Meet the LCDL Commercial Downlight Family.

SafeZone is the 2-hour fire-rated workhorse of LCDL — UL 263 + ASTM E119 tested · ThermalRMOR™ housing · 114 LM/W peak. If a project value-engineers down to the affordable can-less, or escalates to a spec-grade adjustable or high-output sibling, here are the LCDL options on either side — same 4-size aperture matrix, same constNT EM ecosystem, same contrLS by CS lineup.

LCDL · planoRCH · ECO LCDL Solstice — affordable can-less commercial downlight in matte white spun aluminum trim
LCDL · Solstice ECO
Solstice
Affordable Can-Less Commercial Downlight. 4 sizes · 110 LM/W peak · 3-WATTselect × 5-CCTselect 15-in-1 design · Tri-Mode Dimming (TRIAC + ELV + 0-10V from one SKU) · spring-loaded clips. The bid spec when the project specifies LCDL but the budget is value-engineered.
600-3,876 lm · 6/9/12 · 12/17/22 · 17/24/30 · 22/30/38W · 110 LM/W · 4"/6"/8"/10"
View Solstice →
LCDL · planoRCH · PRO You Are Here LCDL Solstice SafeZone — 2-hour fire-rated commercial downlight in ThermalARMOR housing
LCDL · SafeZone PRO
Solstice SafeZone
2-Hour Fire-Rated Commercial Downlight. UL 263 + ASTM E119 tested · ThermalRMOR™ housing · 114 LM/W peak on the 10-inch (LCDL family-best efficacy) · 4 sizes · 0-10V dimming · same constNT EM + contrLS CS ecosystem. The IBC rated-assembly bid for multi-story office, healthcare, hospitality, school, and multi-family projects.
800-4,000 lm · 7/9/11 · 11/15/19 · 22/25/27 · 26/30/35W · 114 LM/W · 4"/6"/8"/10"
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LCDL · planoRCH · PRO+ LCDL Astra — spec-grade adjustable architectural commercial downlight, round + square trim variants
LCDL · Astra PRO+
Astra
Spec-Grade Adjustable Architectural Commercial Downlight. CRI 90+ truCOLOR™ at every selectable CCT · 4 field-swappable beam reflectors per SKU · Round + Square + 5 finishes · ~1,100+ field configurations from 3 catalog SKUs · Tri-Mode dimming · built-in 2.5kV surge. The architectural spec-grade upgrade when the project demands beam-aiming and finish flexibility.
800-4,650 lm · 8/12/15 · 18/24/30 · 30/40/50W · 100 LM/W · 4"/6"/8"/10" · CRI 90+
View Astra →
LCDL · planoRCH · PRO+ LCDL Spectra — spec-grade high-output integrated-J-Box commercial downlight with Twist-Lock Modular trim
LCDL · Spectra PRO+
Spectra
Spec-Grade High-Output Integrated-J-Box Commercial Downlight. Up to 6,180 lm @ 60W on DMS3060 (LCDL family-best output) · 120-347V Universal voltage on DMS1020/2740 (Canadian commercial 347V std) · Twist-Lock Modular + Separable J-Box for distributor inventory optimization · Tri-Mode dimming. The high-output spec-grade sibling for projects needing 60W max output or 347V circuits.
800-6,180 lm · 10/15/20 · 27/34/40 · 40/50/60W · 100 LM/W · 4"/6"/8"/10" · 120-347V
View Spectra →
Round Out the Project

For the complete commercial-architectural package.

Luna handles the architectural-linear pendant. These cross-line fixtures handle the rest of the building — same controls platform, same DLC Premium tier, same warranty promise, same factory. Specify them together for a coherent lighting package across the entire commercial-architectural envelope.

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Stack the rebates.

The LUNA is DLC Premium-listed — qualifying for the deepest tier of utility rebate programs, typically offsetting 15-40% of project cost. We'll match your project to the active programs in your ZIP and pull the paperwork for the spec writer.

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Active Programs
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