Full Cutoff vs. Semi-Cutoff Wall Pack Lights: A Complete Comparison Guide
07 Apr 2026
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Outdoor lighting wall pack lights have various lighting modes, and different lighting modes correspond to different lighting needs. Full Cutoff Wall Pack lights and Semi-Cutoff Wall Pack lights are two commonly chosen options for outdoor wall lights, but people often struggle to decide which one is more suitable. This article will help you understand what Full Cutoff Wall Pack lights and Semi-Cutoff Wall Pack lights are, outdoor lighting regulations, and how to choose wall lights that are suitable for your lighting space.
Table of Contents
- What are Full Cutoff vs. Semi-Cutoff Wall Pack lights respectively
- Dark Sky Compliance requirements for LED outdoor lighting
- How to choose between Full Cutoff and Semi-Cutoff Wall Pack lights
- Conclusion
1.What are Full Cutoff vs. Semi-Cutoff Wall Pack lights respectively?
1.1 Full Cutoff Wall Packs lights means
"Full Cutoff" means that the light is affected by the shape of the casing, and the light is concentrated in the same area. This is called full cut-off.
Full Cutoff Wall Pack Lights are outdoor wall‑mounted LED fixtures designed with fully shielded optics that allow zero upward light emission.
1.2 Semi-Cutoff Wall Packs lights means
Semi-cutoff wall pack lights are a type of outdoor LED wall-mounted light fixture designed with partially shielded optics that directs most light downward and outward, while allowing a small amount of upward light emission.
2. Dark Sky Compliance requirements for LED outdoor lighting
Dark sky compliance refers to lighting standards designed to control light spill, reduce upward light emission, and lower light pollution. Key standards are set by the International Dark-Sky Association (IDA), while US local dark sky laws apply across states such as California and Texas.
Using non-compliant wall packs may result in municipal fines, neighbor complaints, and failure to pass commercial building inspections. A fixture’s cutoff design directly determines its light distribution pattern and dark sky eligibility.
3. How to Choose Between Full Cutoff & Semi‑Cutoff Wall Packs
3.1 Wall Pack lights application scenarios
3.2 Comparison of product parameters for Full Cutoff Wall Pack lights & Semi-Cutoff Wall Pack lights
Beam angle: the angle size of the light source's illumination range. The larger the value, the wider the corresponding illumination range.
Moisture Rating:The larger the value, the better the moisture-proof effect.
4. Conclusion
GGJIA Full Cutoff Wall Packs lights and Semi-Cutoff Wall Packs lights are both excellent outdoor wall lighting options.
Choosing between Full Cutoff Wall Pack lights and Semi-Cutoff Wall Pack lights depends on the area you need to illuminate.
If you are unsure which one to choose, you can also contact us, and we will provide you with lighting solutions.
- Residential: house entrances, outdoor walls, backyards, gardens, barns, parking lots, construction sites
- Commercial: parking lots, roadside
Product Parameter Comparison |
||
Beam Angle |
90°*65° |
120° |
|
Moisture Rating |
IP66 |
IP65 |
|
Light Sensor |
Dusk-to-Dawn |
Dusk-to-Dawn |
Warranty |
5-Year |
5-Year |
Wattage |
40-100W |
120W |
Dimming |
1-10V Dimmable |
1-10V Dimmable |
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