GH-LK Series 20-120W
Typhoon-Resistant Construction<br/> Heavy Anti-Corrosion Coating<br/> 100% EL Tested Solar Panels<br/> IES Reports Available<br/> High-Temp BMS Protection<br/>
- 20W 30W 40W 50W 60W 80W 100W 120W
- Made of 6063 aluminum
- Monocrystalline solar panel
- Auto On/Off + Microwave induction + time control + intelligent control
- LiFePO4 Lithium Battery
- Charge Time: 4-6 hours
- Discharge Time: supporting 3-7 rainy days
- HD Camera for option
- IP65 waterproof
- 3 Years warranty.
- Description
- Video
- Data sheet
- Optic & Dialux
- Application
GH-LK Core Selling Points & Advantages
1. Ultimate Structural Integrity & Typhoon Resistance
The Golden Triangle Stability: Once fully installed, the fixture, internal reinforcement, and external heavy-duty brackets lock together to form a highly rigid, interconnected triangular structure. This engineering-grade design eliminates wobbling and distributes stress evenly, making it exceptionally secure under high-vibration conditions.
Typhoon-Proof Engineering: Built specifically to withstand coastal gales and severe tropical storms, its aerodynamic profile and rock-solid mounting system ensure it remains firmly anchored and fully operational during extreme wind events.
2. Multi-Material Advanced Armoring & Salt-Spray Resistance
Tri-Aluminum Alloy Housing: The main body of the lamp is forged from an advanced blend of three distinct aluminum alloys, offering the perfect balance of lightweight design, rapid thermal dissipation, and high structural impact resistance.
Dual-Layer Stainless Steel Reinforcement: To combat structural degradation, the light features heavy-duty stainless steel inner linings combined with stainless steel external reinforcement brackets.
Anti-Corrosion Mastery: This premium multi-material combination creates an impenetrable barrier against moisture, humidity, and coastal brine, making it perfectly suited for high-salinity island environments and seaside roadways without rusting.
3. Unbeatable Cost-Performance Ratio (High Cost-Effectiveness)
Unmatched Market Value: By pairing high-durability mechanical architecture with highly reliable, meticulously selected electrical components, the GH-LK offers a premium performance profile at a fraction of the cost of customized fixtures.
Four-Season Reliability: It delivers ultra-stable light output, smart battery management, and an incredibly low failure rate, maximizing your return on investment (ROI) for municipal and commercial lighting contracts.
4. Backed by Decades of Supply Chain Excellence
10+ Years of Supply Chain Maturity: The superior price-to-performance ratio of the GH-LK is made possible by Guohui Lighting’s 10+ years of industrial supply chain accumulation.
Strict Quality & Cost Control: Our deep integration with component suppliers allows us to source premium materials—from high-efficiency solar cells to long-lifespan batteries—at highly competitive costs, passing those immense savings directly onto our global OEM/ODM partners.



Product Number | GH-LK-20W | GH-LK-30W | GH-LK-40W |
Solar Panel | Monocrystalline 18V/35W | Monocrystalline 18V/50W | Monocrystalline 18V/60W |
Panel Size | 630*331 mm | 830*340 mm | 988*340 mm |
LEDs Brand | Lumileds SMD 2835/3030 | ||
Light Efficiency | 180lm/w | ||
Lumen | 3600lm | 5400lm | 7200lm |
Controller | PWM / MPPT | ||
Lighting Method | Auto On/Off + Microwave Induction + Time Control + Intelligent Control | ||
Charging Time | 4-6 hours | ||
Battery | LiFePO4 Lithium 3.2V 36AH | LiFePO4 Lithium 3.2V 76AH | LiFePO4 Lithium 3.2V 100AH |
IP Grade | IP65 | ||
CCT | 2700K-6500K | ||
Beam Angle | TYPE II, TYPE III, TYPE IV, TYPE V | ||
Material | 6063 Aluminum+ PMMA Lens | ||
Lifetime | 50,000 Hours | ||
Working Temp | -30℃~+55℃ | ||
Warranty | 3 Years | ||
Certifications | CE RoHs LM80 IP65 | ||
Package | Support customized company logo and package, OEM & ODM are available | ||
Packing Size | 857*395*120mm | 900*400*135mm | 1060*400*135mm |
Gross Weight | 9.6KG | 10.5KG | 12.5KG |
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Country road
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Front yard
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Parking lot
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High way
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Rural Road
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Viaducts

