Finding the right lighting décor cables can be hard due to the many options available. Each brand promises longevity and effectiveness with its cables, and you may find the choosing process overwhelming. During your search, you will most likely find two main types of cables on the shelves- SPT-1 and SPT-2.
These cables work well on Christmas lighting and can also be used on electronic appliances. For instance, you can use them on floor and ceiling lamps, clock radios, house fans, and low-voltage speakers. However, there are slight differences, which you should be aware of when buying to make a well-informed decision and only purchase what fits your needs.
In this guide, we will explore the main differences between these two SPT cables and provide practical tips for buying them. Read on.
Understanding the difference between SPT1 and SPT-2 cables
SPT stands for Service Parallel Thermoplastic. SPT cables are available in SPT-1, 2, and 3, although SPT-1 and SPT-2 are the most common. Some people often call them lamp cords or lamp wires because of their common usage in lamps, among other house appliances.
The physical configuration is a notable difference in SPT-1 vs. SPT-2. The insulation of the SPT-2 cable is 0.45 inches wide, while that of the SPT-1 cable is 0.30 inches.
Therefore, the SPT-2 cable has 50% more insulation, making it a great choice for people who need thicker cables. Other differences could still exist depending on the quality of materials the manufacturer uses, but the insulation is the core difference to keep in mind.
Tips for Choosing Between SPT-1 and SPT-2
Consider these tips when buying to buy the fit cable for your project.
1. Check Insulation
Insulation is the primary factor since these two SPT cables are the main differentiating factor. The SPT-1 cable could be ideal if you only need to connect low-voltage appliances at home and don’t need much insulation from the pipes. It would also be best if you looked forward to a short-term installation.
On the other hand, you can go for the SPT-2 cables if you need enhanced security for a longer-term installation.
2. Consider the Environment
The environment is another key factor when choosing SPT-1 and 2 pipes because of their varying insulation. Do you live in an area with extremely low temperatures? If so, you may need the SPT -2 cables because the insulation is larger. If the SPT-1 cables are used in areas with low temperatures, the insulation may become brittle and cause possible cracking.
Also, it’s worth noting that the SPT-2 cables may have higher carbon print emissions to the environment due to the thicker insulation. You can, therefore, consider the SPT-1 cable if you stay in an environment-conscious state or want to reduce the rate of carbon emissions in your environment. Nevertheless, the difference between the carbon emissions of these two pipes is minimal and can only be bothersome when having a large-scale cable installation.
3. Check the Price
Price is vital when purchasing anything, and the SPT cables are no exception. As you shop, you will notice the price of SPT-1 cables is relatively lower than that of SPT-2. The varying insulation brings this price difference, as SPT-2 consumes more insulation materials. You can consider the SPT-1 cable if you are on a budget and live in areas with higher temperatures, where more insulation might not be necessary. However, the price may also vary depending on the manufacturer, as some brands are costlier.
Shop around before you buy and compare what different sellers offer. You can also make negotiations to get the best deals. Nevertheless, don’t compromise on quality for price, as SPT cables must always work well.
4. External vs. Internal Installation
The location of the SPT cable plays an important role in helping you choose the right cable for the price. The SPT-2 cable will be the most applicable for external installations because of its thicker insulation. The insulation offers added protection against excess UV rays and harsh weather conditions like snow when it’s cold. It can also sustain strong winds for a longer time, ensuring that your Christmas décor stays in place for a longer. SPT-1 cables are best for internal installation unless you live in cold areas and still want to invest in the SPT-2 ones.
5. Check the Power Requirements
Lastly, determine the voltage requirements of the appliances you need to connect. If installing many Christmas lighting accessories or heavy home appliances, you will likely need a strong cable, and the SPT-2 cable may be ideal for you. This cable is designed to accommodate a higher voltage and offers utmost security to appliances with higher voltage.
Conclusion
SPT cables are highly reliable cables that can be used for a wide array of appliances at home. Your choice of any of them ideally depends on your personal preferences. The SPT-1 has 0.003 inches of insulation; it’s low-priced and great for internal installation in appliances with low voltage demands.
On the other hand, SPT-2 may be ideal for external installation in areas with low temperatures. Whatever cable you choose, buy from a trusted seller who offers a warranty. Also, ensure your other electrical accessories, including sockets, are compatible with the cable you pick.
