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Top Commercial Lighting Manufacturers 2025 LED Efficiency and Features Guide
What is Commercial Lighting and Why It Matters
When you think about lighting in office building...
ST3321
Power: 20W
CCT: 2700K/3000K/3500K/4000K
Beam angle: 15°/24°/36°/55°
Color: White / Black / Custom
Installation: 3-phase / 1-phase
Cut-out:/

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| Model | ST3321 |
|---|---|
| Power | 20W |
| Beam Angle | 15°/24°/36°/55° |
| Cut-Out | / |
| Installation | 3-phase / 1-phase |
| Dimension | Φ68×L180mm |
| CCT | 2700K/3000K/3500K/4000K |
| CRI | 80Ra/90Ra |
| Luminous Flux | 1800lm |
| LED | Origin Bridgelux COB |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Die Casting Aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 30-42V 500mA |












| Model | SG80302100S |
|---|---|
| Power | 2x20W |
| Beam Angle | 20/24/36/45° |
| Cut-Out | 100×190mm |
| Installation | Recessed |
| Dimension | 115×210×H105mm |
| CCT | 2700K/3000K/3500K/4000K |
| CRI | RA90/RA95 |
| Luminous Flux | 1600lmx2 |
| LED | Origin Bridgelux COB |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Die-casting aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 30-42V 500mAx2 |
| Model | SG80515037S-S |
|---|---|
| Power | 35W |
| Beam Angle | 24°/30°/45° |
| Cut-Out | / |
| Installation | Surface Mounted |
| Dimension | 403x35x70mm |
| CCT | 2700K/3000K/3500K/4000K |
| CRI | RA90/RA95 |
| Luminous Flux | 3200LM |
| LED | Origin Bridgelux 3535 |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Die-casting aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 42-48V 700mA |
| Model | ST3021 |
|---|---|
| Power | 12W, 8W |
| Beam Angle | 15°/24°/36°/55° |
| Cut-Out | / |
| Installation | 3-phase / 1-phase |
| Dimension | Φ54×L130mm |
| CCT | 2700K/3000K/3500K/4000K |
| CRI | 80Ra/90Ra |
| Luminous Flux | 680LM/1050LM |
| LED | Origin Bridgelux COB |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Die Casting Aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 30-42V 180/300mA |
| Model | SD8201055RL |
|---|---|
| Power | 12W |
| Beam Angle | 15°/24°/36°/55° |
| Cut-Out | Φ55mm |
| Installation | Recessed |
| Dimension | Φ80xH90mm |
| CCT | 2700K, 3000K, 3500K, 4000K |
| CRI | 90Ra, 95Ra |
| Luminous Flux | 960lm |
| LED | Origin Bridgelux COB |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Die Casting Aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 30-42V 300mA |
| Model | SG80703145S |
|---|---|
| Power | 23Wx3, 32Wx3 |
| Beam Angle | 15/24/36/50° |
| Cut-Out | 450x145mm |
| Installation | Recessed |
| Dimension | 465x160x100mm |
| CCT | 2700K/3000K/3500K/4000K |
| CRI | RA90/RA95 |
| Luminous Flux | 3x 2550lm / 3000lm(HE) @23W 3x 3300lm / 3900lm(HE) @32W |
| LED | Origin Bridgelux COB |
| Color | White / Black / Custom |
| Surface finish | Powder Coating |
| Material | Aluminum |
| IP Rate | IP20 |
| Input Voltage | AC220-240V |
| Vf & If | 30-42V 600mAx3/800mAx3 |

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