Dense 177
Dense 197
Dense E 260
Dense 275
Dense 375
Sense 177
Sense E 197
Warden
Windows 787
Windows
Cleaver
SenseBlade 063
DenseBlade 063
Sense Blade 105
G5 Highbay
Range Troffer
Downlights
Tense 295
Range Troffer Retrofit
Dense 199(GEN21)
Dense 199 (GEN 21)
The Dense 199 product line embodies a deliberate, low-glare control system. Its standout feature is the dual-level optical control, providing exceptional visual comfort through direct lighting distributions.
Offering versatility, it comes in sizes of 2', 4', and 8', and supports continuous runs, boasting a diverse array of independently controllable direct distribution options. Dense 199 features a modular design that allows for quick replacement of the entire lower module or just the optical lens of the lower module, making it convenient for customers to reduce their inventory of finished products. Dense 199 promises to significantly enhance the user experience while maintaining top-notch energy efficiency.
| Model | Dimension | Watt Select | Efficacy | Lumens | Beam Angles | CCT Select | Voltage | Dimming | CRI |
|---|---|---|---|---|---|---|---|---|---|
| WL-21LSD2FT20WE3D1HV | 2FT(566mm) | 10W/15W/20W | 115lm/W | 1150/1725/2300Lm | 110°(Diffuser Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD4FT40WE3D1HV | 4FT(1126mm) | 20W/30W/40W | 115lm/W | 2300/3450/4600Lm | 110°(Diffuser Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD8FT80WE3D1HV | 8FT(2246mm) | 40W/60W/80W | 115lm/W | 4600/6900/9200Lm | 110°(Diffuser Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD2FT20WE3D1HV | 2FT(566mm) | 10W/15W/20W | 115lm/W | 1150/1725/2300Lm | 60°(Keyi Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD4FT40WE3D1HV | 4FT(1126mm) | 20W/30W/40W | 115lm/W | 2300/3450/4600Lm | 60°(Keyi Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD8FT80WE3D1HV | 8FT(2246mm) | 40W/60W/80W | 115lm/W | 4600/6900/9200Lm | 60°(Keyi Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD2FT20WE3D1HV | 2FT(566mm) | 10W/15W/20W | 115lm/W | 1150/1725/2300Lm | Batwing/35°/80°/25°x70°/ Asymmetric 25°/Polarized Wall Washer/ Front Polarized (Ledil Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD4FT40WE3D1HV | 4FT(1126mm) | 20W/30W/40W | 115lm/W | 2300/3450/4600Lm | Batwing/35°/80°/25°x70°/ Asymmetric 25°/Polarized Wall Washer/ Front Polarized (Ledil Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
| WL-21LSD8FT80WE3D1HV | 8FT(2246mm) | 40W/60W/80W | 115lm/W | 4600/6900/9200Lm | Batwing/35°/80°/25°x70°/ Asymmetric 25°/Polarized Wall Washer/ Front Polarized (Ledil Optic Lens) | 30K/35K/40K | 120-347V | 0-10V(1%-100%) | >80 |
Dense 199 (GEN 21) Introduction Video
Run Lengths
Standalone fixtures are available in2FT(566mm),4FT(1126mm) and 8FT(2246mm) nominal lengths.
Beam Angles
The Featuring professional optics from LEDIL® and KEYI, along with diffuser lens options, the system delivers precise and flexible beam control for both direct and indirect lighting.
Dual Modular Architecture
Independent up-light and down-light modules, with a fully modular down-light system supporting multiple optical and diffuser options—designed for flexibility, precision, and long-term adaptability.
Ledil Optic Lens Module
Offers a wide range of professional beam distributions for precise and versatile lighting performance:
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Batwing – Delivers even ceiling illumination with minimal glare.
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35° – Narrow beam for accent and focused lighting.
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50° – Medium beam for general lighting with controlled spread.
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80° – Wide beam for soft ambient illumination.
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25° × 70° – Elliptical beam, ideal for wall washing and corridor lighting.
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Asymmetric 25° – Directs light precisely along a defined axis, reducing spill light.
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Polarized Wall Washer – Provides uniform wall illumination with reduced glare.
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Front Polarized – Minimizes forward glare for enhanced visual comfort.
The diffuser lens delivers a wide 110° beam for both direct and indirect lighting, creating soft, continuous illumination ideal for general ambient applications.
Diffuser Lens Module
Ledil Optic Lens Module
KEYl optics deliver a controlled 65° downlight beam for comfortable and uniform illumination.
Mounting
Wall Mount
Surface
Recessed
Pendant
Quick linkable function
Run Length Limits
| Run Length Limits(ft) | 2FT | 4FT | 8FT |
| Max Linkable Units | 7 units | 7 units | 4 units |
| Total connected load:<420W at 120V & <960W at 277V & <1200W at 347V |
ELEGANT FINISHES TO SUIT ANY SPACE
Available in classic Black, White, and Silver finishes,with custom colors on request. Effortlessly blends into diverse interiors while reflecting your unique design vision.
