UL SPT-1W Zip Cord, PVC Flexible Power Cords, Two-Conductor, 18awg
Product Brand
Guangdong Zhengfeng Wire&Cable
Conductor
Bare copper wire
Construction
BC 41*0.16
Rated Temperature
105°C
Product Certification
UL certified
Wire Gauge
18AWG-20AWG

UL SPT-1W PVC Flexible Power Cords
SPT-1/SPT-1W PVC Flexible Power Cords specifically a two-conductor, 18-gauge cord with a thinner insulation layer, commonly used for low-voltage applications like landscape lighting, custom extension cords, and holiday decorations. It is known as "lamp cord" or "zip cord" because of its parallel conductors that are easily separated.
Product Description
Rated temperature: 105°C
Rated voltage: 300V
Reference standards: UL62,UL1581,CSA C22.2 No.49


Pass UL VW-1 & CSA FT1 vertical flame test
| Style |
Conductor |
Grounding Wire |
Insulation |
Maximum Resistance at 20℃ |
||||
| AWG | No./mm |
Diamater (mm) |
Cores |
OD |
Thickness (mm) |
Diamater (mm) |
||
| SPT-1 |
18 |
41/0.16 |
1.18 |
2 |
- |
0.76 |
2.70*5.40 |
22.4 |
|
3 |
2.00 |
0.76 |
2.70*8.10 |
|||||
|
20 |
26/0.16 |
0.94 |
2 |
- |
0.76 |
2.50*5.00 |
35.7 |
|
| 3 | 1.8 | 0.76 | 2.50*7.50 |
|||||
| SPT-1W |
18 |
41/0.16 |
1.18 |
2 | - | 0.76 |
2.70*5.40 | 22.4 |
| 3 | 2.00 |
0.76 |
2.70*8.10 |
|||||
| 20 |
26/0.16 |
0.94 |
2 | - | 0.76 |
2.50*5.00 |
35.7 | |
| 3 | 1.8 |
0.76 |
2.50*7.50 |
|||||
UL Certified








Applicable Environment

Holiday Lighting Cable

Path Light

Home appliances

Lighting

Garden Light

Outdoor Light
Product Packaging



Our Partners and Certification











Who we are?
Guangdong Zhengfeng Wire&Cable Co., Ltd. is a professional cable manufacturer specializing in the R&D, production, and sales of wire and cable products, with over 25 years of industry experience.
Our company mainly produces PVC electronic wire and power wire, irradiation cross-linked PE/PVC wire, silicone high-temperature flexible wire and Teflon high-temperature wire and other products. According to customers' requirements, we can design and manufacture wires and cables for special purposes. All products are certified to US UL and Japan PSE (S-JET Mark) standards, fully compliant with RoHS/REACH international environmental regulations, delivering globally trusted performance.
We operate 25 advanced production systems backed by 20 precision metrology instruments, implementing closed-loop quality control from raw material inspection to finished goods delivery. This integrated approach ensures consistent compliance with client specifications, exceeding industry standards for reliability.
Our products are widely applied in fields such as aerospace, automotive industry, sensor materials, smart home, household appliances, lighting and illumination, electrical machinery, medical equipment, electronic equipment, and high-temperature and high-pressure equipment. With advanced technology, excellent quality and superior service, we provide reliable wire products and cable solutions for global customers.





We’ve compiled a list of our most frequently asked questions
What is UL SPT-1W wire?
What is the difference between SPT-1 and SPT-1W wire?
Can UL SPT-1W wire be used outdoors?
What applications are suitable for UL SPT-1W zip cord?
How do I choose between 18AWG and 20AWG SPT wire?
Can SPT-1W wire be cut to custom lengths?
Is stranded copper better than solid copper for SPT-1W wire?
What should I look for when buying UL SPT-1W wire?
What colors are available for UL SPT-1W wire?
How is UL SPT-1W wire packaged for bulk orders?








