ZipTwo | Square 3520 | 707
Direct lighting for open office and ambient applications.
Benefits & Features
Minimal Profile, Robust Design
Square profile. 1.38” (35mm) x 0.75” (19mm).
Superior Light Quality & Performance
Output up to 1404 lm/ft (4,605 lm/m) (HO), 144 lm/W (SO). 80 or 90 CRI & tunable white (2200K-5000K) available.
Versatile Mounting, Easy Installation
Magnet with tape-on metal strip or low profile clip allow for mounting to almost any surface or T-Bar ceiling.
Extensive Optics
Options of Diffuse, Critical Edge, and Side Diffuse give designers the power to create and design their space using one product.
Optics
Roll over the 
for quick IES info.
Square, Diffuse
| LO | SO | HO | |
| Efficacy | 126 | 144 | 143 |
| Lumens/ft. | 468 | 936 | 1404 |
| Watts/ft. | 3.8 | 6.6 | 9.9 |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(F6)
Square 3520, Diffuse
Square, Diffuse
| LO | SO | HO | |
| Efficacy | - | - | - |
| Lumens/ft. | - | - | - |
| Watts/ft. | - | - | - |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(F5)
Square 3520, Critical Edge
Square, Diffuse
| LO | SO | HO | |
| Efficacy | - | - | - |
| Lumens/ft. | - | - | - |
| Watts/ft. | - | - | - |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(F5-BL)
Square 3520, Critical Edge, black
Square, Diffuse
| LO | SO | HO | |
| Efficacy | 64 | 73 | 72 |
| Lumens/ft. | 235 | 471 | 706 |
| Watts/ft. | 3.8 | 6.6 | 9.9 |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(F9)
Square 3520, Side Diffuse
Square, Diffuse
| LO | SO | HO | |
| Efficacy | 54 | 61 | 61 |
| Lumens/ft. | 198 | 396 | 593 |
| Watts/ft. | 3.8 | 6.6 | 9.9 |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(F9-BL)
Square 3520, Side Diffuse Black
Square, Diffuse
| LO | SO | HO | |
| Efficacy | 40 | 46 | 46 |
| Lumens/ft. | 149 | 298 | 446 |
| Watts/ft. | 3.8 | 6.6 | 9.9 |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(FA)
Square 3520, Single Side Diffuse
Square, Diffuse
| LO | SO | HO | |
| Efficacy | 31 | 35 | 35 |
| Lumens/ft. | 113 | 226 | 339 |
| Watts/ft. | 3.8 | 6.6 | 9.9 |
| Based on 4000k @ 85 CRI (avg.) | |||
| 90 CRI available | |||
| Lumen maintenance: 60,000hours L80 @ °25C | |||
| Download IES files for complete information | |||
(FA-BL)
Square 3520, Single Side Diffuse Black
