Waterproof Channel Letters are special luminous signs focusing on professional waterproof performance. They adopt full glue pouring sealing technology, and the core LED chips and circuits are all filled with waterproof sealant, with a protection grade of up to IP67. They can be directly exposed to rain and short-term water soaking without short-circuit damage. They are an exclusive solution for rainy regions, near-water environments and high-humidity scenarios. Our Waterproof Channel Letters not only have fully sealed internal circuits, but also have multiple waterproof seals at product joints, wire inlets and wiring connections to eliminate all water seepage hidden dangers. They can operate stably even in long-term high-humidity, rain and splash environments.

For special scenarios such as car washes, swimming pools, water parks and outdoor open-air, our Waterproof Channel Letters can adapt to different waterproof grade requirements, from conventional outdoor rain protection to water-soaking full waterproof grade can be customized. The product shell is made of anti-corrosion material, which will not rust or corrode after long-term contact with water vapor. With extreme waterproof performance, Waterproof Channel Letters solve the pain point that ordinary outdoor luminous letters are easy to burn out due to water ingress. They are highly recognized in overseas rainy regions and near-water commercial scenarios, and are the first choice for sign procurement in special environments.

Core Specifications

Parameter	Details
Main Material	Anti-corrosion metal / acrylic material
Waterproof Technology	Full glue pouring seal + multiple joint waterproofing
Protection Rating	IP67 deep waterproof
Light Source Type	Waterproof-grade LED chips
Operating Voltage	12V DC safe voltage
Installation Method	Wall-mounted / recessed optional
Warranty Period	1 year for outdoor use

Application Scenarios

Stores in rainy regions: Outdoor store signs in perennial rainy and high-humidity regions, eliminate water ingress failures
Swimming pools / water parks: Indoor and outdoor signs of venues, can cope with water vapor and splash environments
Car washes / auto repair shops: Store storefronts and indoor signs, can cope with water splash scenarios
Outdoor open-air signs: Uncovered outdoor squares and platform signs, can be directly exposed to rain
Coastal near-water buildings: Seaside shops and wharf signs, cope with high humidity and high salt spray environment

Quality Control

All Waterproof Channel Letters must pass the special waterproof test before leaving the factory. The products are put into spray equipment for 30 minutes of all-round spray test, and verify whether there are short circuits, lights out, electric leakage and other problems in the power-on state to ensure that the waterproof performance meets the standard. At the same time, they must go through multiple quality control processes such as 24-hour power-on aging test, appearance inspection and luminous uniformity inspection, implement 100% full inspection standard, and each product is accompanied by waterproof test qualification records. We support customers to entrust third-party institutions to conduct waterproof grade testing, and the inspection process is open throughout the process.

After-sales Service

We provide exclusive after-sales guarantee for Waterproof Channel Letters. Normal outdoor use enjoys a 1-year free warranty. For water ingress failures and light source problems not caused by human factors during the warranty period, free maintenance or remaking services are provided. If the product is damaged during transportation, customers can provide relevant photo evidence within 20 days after receiving the goods, and we will reissue the corresponding parts or finished products for free. If customers encounter any problems during installation and use, they can contact the exclusive after-sales personnel at any time for technical guidance, and we will give a solution as soon as possible.

Packaging & Shipping

All Waterproof Channel Letters adopt customized export packaging. The product surface is covered with a scratch-resistant protective film, thickened corner guards are installed at the edges and corners, and the whole is fully buffered with high-density pearl cotton and foam boards. The outer layer is matched with high-strength corrugated cartons, and large products can be reinforced with wooden frames to fully cope with the bumps and extrusion of international long-distance transportation. We support various trade terms such as EXW, FOB and DDP, which can be flexibly selected according to the customer's logistics resources and needs to ensure that the goods are delivered to the designated location safely and efficiently.

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