For anglers chasing squid in coastal or offshore waters, finding a reliable, high-performance underwater fishing light can mean the difference between a bountiful catch and a wasted night. The WEIKEN WKFL-300 stands out as a top-tier solution, engineered to tackle the unique challenges of marine environments while maximizing squid attraction. Designed by industry veteran Hangzhou Amper Electronics Co., Ltd., this 148.5W LED light combines rugged durability, versatile compatibility, and targeted brightness to redefine underwater fishing efficiency.
Squid fishing demands equipment that can withstand prolonged submersion, extreme temperatures, and corrosive saltwater—and the WEIKEN WKFL-300 delivers on all fronts. Its IP68 waterproof rating, the highest standard for water resistance, ensures complete protection against water ingress even during deep-sea deployments. What sets this light apart is its ability to mimic the natural wavelengths squid respond to, with green light as the primary option for optimal attraction. Whether you’re fishing in shallow bays or 50-meter-deep offshore spots, this light’s 1829 lumens of output cuts through low-visibility water to draw squid directly to your nets or lines.
One of the most common pain points for anglers is equipment incompatibility with boat power systems. The WEIKEN WKFL-300 solves this with a wide input voltage range of 9-32V, seamlessly adapting to both 12V and 24V marine setups. This flexibility eliminates the need for additional converters or modifications, saving time and reducing the risk of electrical issues. Combined with a 9-meter cable, the light offers easy deployment—whether attached to fishing nets, lines, or boat rails—without compromising on stability or reach.
Durability is non-negotiable in marine environments, where saltwater, physical impacts, and temperature fluctuations can quickly degrade low-quality equipment. The WEIKEN WKFL-300 addresses this with a construction of 316 stainless steel and polycarbonate (PC), materials chosen for their corrosion resistance and impact strength. It operates reliably in temperatures ranging from -30°C to 60°C, making it suitable for use in cold northern waters, tropical climates, and everything in between. This rugged design minimizes maintenance needs, allowing anglers to focus on fishing rather than equipment upkeep.
For commercial fishermen or serious enthusiasts, scalability and customization matter. Hangzhou Amper Electronics Co., Ltd. brings 16 years of manufacturing experience to the table, with a supply capacity of 3,000 pieces per week—ideal for bulk orders. The light also offers customization options, including logo, packaging, and graphic modifications, to meet branding or operational needs. With a 99.4% positive supplier review rate and ≤4-hour online response time, buyers can trust in consistent quality and responsive support throughout the purchasing and after-sales process.
Key Technical Specifications at a Glance
Feature | Specification |
|---|---|
Model | WEIKEN WKFL-300 |
Power Rating | 148.5W |
Input Voltage | 9-32V (compatible with 12V/24V systems) |
Waterproof Rating | IP68 (fully submersible) |
Emitted Colors | Green, White, Blue |
Luminous Flux | 1829 lumens |
Luminous Efficiency | 24.5 lumens per watt |
Lighting Distance | 1-50 meters |
Working Temperature Range | -30°C to 60°C |
Material | 316 Stainless Steel/PC |
Size (Length x Diameter) | 168mm x 88mm |
Cable Length | 9 meters |
Packaging | White box |
Why Green Light Reigns Supreme for Squid Fishing
Squid are highly sensitive to specific light wavelengths, and green light has proven to be the most effective for attraction. Unlike white or blue light, green wavelengths penetrate water more deeply, maintaining brightness even in low-visibility conditions. This mimics the natural bioluminescence that squid associate with food sources, triggering their instinct to approach. The WEIKEN WKFL-300’s green light output is calibrated to maximize this response, giving anglers a distinct advantage over generic underwater lights. For those targeting other species, the available white and blue options offer versatility without sacrificing performance.
Purchasing and Logistics: What You Need to Know
Understanding purchasing details is crucial for a smooth experience, whether buying a single unit or placing a bulk order. The WEIKEN WKFL-300 has a starting price range of $68-$70 per unit for orders of 2-100 pieces, with negotiable pricing for larger quantities. The minimum order quantity (MOQ) is 1 piece for select factory wholesale options and 2 pieces for standard listings. Lead time is 5 days for orders of 1-100 pieces, with larger orders requiring direct negotiation with the supplier.

Shipping is handled from Shanghai or Ningbo ports—major Chinese shipping hubs that ensure efficient international delivery. While specific shipping fees and delivery dates vary by location and order size, the supplier’s export expertise to markets like the United States, Italy, and Kenya ensures compliance with international shipping standards and regulations. The "Easy Return" policy and access to technical support further simplify the purchasing process, providing peace of mind for buyers.
Pro Tips for Maximizing Performance
To get the most out of your WEIKEN WKFL-300, consider these practical tips:
Addressing Common Concerns
Q: Is the WEIKEN WKFL-300 suitable for both recreational and commercial use?
A: Yes, its durable construction, high luminous output, and scalable supply make it ideal for both casual anglers and commercial fishing operations. The customization options also cater to commercial needs like branding or specialized packaging.
Q: What if the light malfunctions after purchase?
A: While no explicit warranty duration is listed, the supplier’s 99.4% positive review rate and 16 years of experience reflect a commitment to quality. Buyers can access technical support via chat or product descriptions for troubleshooting, and the "Easy Return" policy provides recourse for defective units.
Q: Can I use this light in freshwater environments?
A: Absolutely. While designed for marine use, the IP68 waterproof rating and corrosion-resistant materials make it equally effective in freshwater lakes, rivers, or ponds—perfect for targeting squid or other light-sensitive species in non-saltwater settings.
Final Verdict
The WEIKEN WKFL-300 is more than just an underwater fishing light—it’s a purpose-built tool that addresses the core needs of squid anglers: durability, compatibility, brightness, and reliability. Backed by a reputable manufacturer with a track record of customer satisfaction, this light delivers consistent performance in the harshest marine conditions. Whether you’re a recreational angler looking to improve your catch rate or a commercial operator seeking scalable, high-quality equipment, the WEIKEN WKFL-300 stands as a top choice in the underwater fishing light market.
For those ready to elevate their squid fishing game, the combination of technical excellence, practical design, and responsive supplier support makes this light a worthwhile investment. With its ability to withstand extreme conditions, adapt to different power systems, and attract squid with precision, the WEIKEN WKFL-300 proves that the right equipment can turn every fishing trip into a successful one.