Guide: The LED guardrail tube is made of high-quality, super-bright LED light-emitting diodes and is primarily used for urban landscape lighting. This product features low power consumption (10W per meter), minimal heat generation, a long lifespan, impact resistance, high reliability, energy efficiency, environmental friendliness, soft light color, and high brightness. It offers pure colors, rich color options, and an average lifespan of 80,000 to 100,000 hours. But what do you know about the installation steps of the LED guardrail tube? And how can you tell if it's of good quality? The first step is to install the LED guardrail tube on the wall. Drill holes into the wall, fix expansion screws, and then mount the LED guardrail tubes using self-tapping screws. The spacing between the tubes should be determined based on customer requirements, usually ranging from 1cm to 3cm. Step two involves checking if there’s a waterproof rubber ring at the joint of the LED guardrail tube. These are typically white or red silicone rings. Then, connect the signal and power lines together, ensuring a tight connection before tightening the nut. It’s recommended to use glass glue or black tape to wrap the connections for better waterproofing. Avoid making messy connections, as this can lead to water ingress and cause serious issues during maintenance later on. Step three is installing the power supply (transformer or switching power supply). Based on the transformer's power and the LED guardrail tube's power, calculate how many tubes each transformer can support. For example, a 108-color LED colorful guardrail tube consumes 10W per meter, while a 144-lamp LED guardrail tube uses 12W per meter. A 400W waterproof transformer can power up to 36 meters of 108-lamp tubes or 32 meters of 144-lamp tubes. Place the transformer between the 18th and 19th positions, connect the two lines, and provide several sub-ports with 18 on each side. There are many quality issues in LED guardrail tubes. One of the main reasons is the low-cost bidding strategy adopted by government and other clients, which leads to low prices for LED guardrail tubes. In order to survive, some manufacturers cut corners on raw materials and production processes. Many LED guardrail tubes fail within a few months, with some not lighting up properly or showing dark spots. These products are often installed on high-rise buildings and bridges, making replacement and maintenance very inconvenient. Unlike room fluorescent lamps, where changing one is not a big deal, fixing these outdoor installations can be a major issue. Therefore, when choosing LED guardrail tubes, it's best to go for high-quality products. Since LED guardrail tubes are used outdoors, they must withstand harsh conditions like UV exposure, rain, temperature changes, and atmospheric pH levels over long periods. The quality requirements for these products are extremely high. Cheaply made ones often have problems right from the start. So, how can you tell if a product is of good quality? Besides looking for well-known brands, it's important to examine the raw materials used in the LED guardrail tubes. Lamp Beads LED lamp beads are the most important component in LED guardrail tubes and also the most expensive. They must use high-quality chips such as CREE, OSRAM, LUMILEDS, PHILIPS, gallium, and crystal. It's also important that the beads are packaged by a formal manufacturer. Some small packaging factories lack anti-static and dust-proof environments, as well as proper testing equipment. Some even don’t have spectroscopic color separation machines. Their products are cheap but unreliable, and they may work initially but offer no guarantee of quality. Cheap products may have poor brightness, rapid light decay, or even fail completely. PCB Board Some manufacturers use low-cost flame-retardant paperboard or single-sided fiberboard for PCB boards to reduce costs. However, full-glass fiber PCB boards are much more expensive. At first, there may be no visible difference, but after a few months, moisture, UV damage, or oxidation can cause the board to break, leading to the entire guardrail tube being scrapped. High-quality LED guardrail tubes must use double-sided full-glass fiber PCBs, which are more expensive but ensure long-term performance and reliability. Guardrail Cover Some manufacturers also reduce costs by using inferior materials for the outer cover. High-quality LED guardrail tubes use imported PC materials like GE or Bayer. Others mix recycled materials with nozzle material, lowering costs but significantly reducing quality. These covers may develop internal stress due to temperature changes and are prone to cracking. Once water gets inside, the entire LED guardrail tube becomes unusable. Waterproof Sealant For effective waterproofing, LED guardrail tubes must use silicone sealant. This is widely accepted, though a few manufacturers still use hot melt adhesive. To achieve true waterproofing, high-quality imported silicone gel is essential. There is still a gap between domestic LED technology and international standards, and the core raw materials for high-end silicone gel are still largely imported. SANCO's comprehensive line of magnetic, Piezo and solid state audio indicators range in size from 9.6 mm to 50 mm with available mounting styles including through hole, surface mount, wire leads, panel mount and screw terminals. Thanks to a built-in driving circuit, our audio indicator buzzers ease implementation during the development process. Several waterproof audio indicators as well as washable models are also available, making this product family well suited to address the needs of the most challenging audio alert applications. With sound pressure levels (SPL) up to 105 dB, SANCO' s piezo and magnetic audio indicators are the ideal solution for consumer electronics, medical devices, household electronics, industrial applications and more. Piezo Buzzer,Micro Piezo Buzzer,Active Piezo Buzze,Passive Piezo Buzzer NINGBO SANCO ELECTRONICS CO., LTD. , https://www.sancobuzzer.comWhat are the installation steps for the LED guardrail tube:
How to distinguish the quality of LED guardrail tube: