Important Attributes
| Protection index | IP65 | Lighting solution services | Lighting distribution and wiring design, Auto CAD design drawings |
| Warranty period (years) | 5 years | Origin | Jiangsu, China |
| Application | Road | Color temperature | 2700K (soft and warm white), 6000K (sunlight alert), 3500K (warm white) |
| Light source | Other | Power supply | Photovoltaic, AC, Other |
| Emission Angle (°) | 140 | Certification | ce, CCC |
| Color Rendering Index (Ra) | 80 | Control method | Remote control |
| Input voltage (volts) | 12v DC | Material of the main body of the lamp | Aluminum alloy |
| Luminaire luminous efficacy (lm/w) | 140-160 | Luminaire luminous flux (lm) | 150 |
| Lamp lifespan (hours) | 50000 | Material | abs plastic |
| Required assembly | yes | Material of lampshade | Plastic |
| Support dimming | yes | Operating temperature (℃) | -10 - 60 |
| Product name | Split Solar Street Lights | Keyword | Solar Street Light |
| Size | Customized Size | Effectiveness | 98% |
| Total harmonic distortion | <15% | Protection level | IP65 |
| Wind resistance index | 10 | Bulb lifespan | >50000h |
| Waterproof | IP65 Waterproof | Color | Customized Color |
Product Introduction
Technical Parameters: Mounting Height vs. Lighting Performance for Split Solar Street Lights
Selecting the correct pole height for your Aluminum Outdoor Split Solar Street Light is essential for achieving the required Lux levels and uniformity. At Decano, we provide specialized IES files and Dialux simulations to help B2B contractors optimize their High-Performance LED placement.
1. Correlation Table: Pole Height, Wattage, and Road Type
The following parameters are based on our Industrial-Grade Aluminum Series utilizing 170lm/W to 200lm/W high-efficacy LED chips.
| Pole Height (M) | Recommended Wattage | Average Lux (Ground) | Pole Spacing (Distance) | Ideal Application |
|---|---|---|---|---|
| 5m - 6m | 30W - 40W | 15 - 25 Lux | 18 - 22 Meters | Residential Roads, Parks, Pathways |
| 7m - 8m | 60W - 80W | 20 - 30 Lux | 25 - 30 Meters | Urban Secondary Roads, Parking Lots |
| 9m - 10m | 100W - 120W | 25 - 40 Lux | 30 - 35 Meters | Main Industrial Roads, Highways |
| 12m+ | 150W - 200W | 30+ Lux | 35 - 45 Meters | Major Intersections, Expressways |
2. Critical Factors in Lighting Design
- The Inverse Square Law: As the pole height increases, the light intensity on the ground decreases exponentially. To compensate, Decano Split Systems allow for larger Monocrystalline Solar Panels and High-Capacity LiFePO4 batteries to support higher wattage LEDs without sacrificing autonomy.
- Uniformity (U0): Professional road lighting requires a uniformity ratio (Minimum Lux / Average Lux) of ≥ 0.4. Our Type III Asymmetric Bat-wing Lenses are specifically designed to eliminate "dark spots" between poles at heights over 8 meters.
- Wind Load & Material Strength: For heights above 8 meters, the Aluminum Alloy Housing must be aerodynamic to reduce wind resistance. Decano's die-cast aluminum fixtures are IK08-IK10 impact-rated and engineered to survive high-velocity winds.
3. Advantages of the Decano "Split-Type" Architecture
For high-altitude mounting (8m - 12m), the Split Solar Street Light offers distinct advantages:
- Independent Panel Tilting: Unlike integrated lights, the solar panel can be tilted at the perfect angle (e.g., 30° - 45°) to maximize sunlight absorption, regardless of the light arm's direction.
- Optimized Weight Distribution: By separating the solar panel and the light fixture, the mechanical stress on the pole is reduced, allowing for safer installation at maximum heights.
- High-Wattage Support: Split systems can accommodate 200W+ LED engines, which are necessary for the wide-coverage requirements of 10-meter poles.
Decano: Precision Engineering for Global Infrastructure.
Do you have a specific road width and pole height requirement? Contact the Decano engineering desk today for a free Dialux Lighting Simulation and a customized wholesale quote for your project!
Separate-type solar street lamp
This lamp is compatible with solar and grid power supply systems, allowing you to customize it according to your needs. The energy-saving and efficient LED bulbs are stable and continuous, with a longer lifespan.
It uses environmentally friendly materials, is resistant to oxidation, and extends the usage time.
It has excellent large heat dissipation holes.
It has multiple installation methods to suit various scenarios.
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