--- product_id: 2641599 title: "- Intermatic PX300 Pool Light Safety Transformer, 300W, 12/13/14V | Low-Voltage Safety Transformer for Pool and Spa Lighting, Reliable, Code-Compliant Transformer for Submersible Lighting" brand: "intermatic" price: "1970375Fr" currency: CDF in_stock: true reviews_count: 9 category: "Intermatic" url: https://congo.desertcart.com/products/2641599-intermatic-px300-pool-light-safety-transformer-300w-12-13-14v store_origin: CD region: Congo --- # 300W power output Compact 7.25x5.25x4.5 in Built-in overload protection - Intermatic PX300 Pool Light Safety Transformer, 300W, 12/13/14V | Low-Voltage Safety Transformer for Pool and Spa Lighting, Reliable, Code-Compliant Transformer for Submersible Lighting **Brand:** intermatic **Price:** 1970375Fr **Availability:** βœ… In Stock ## Summary > πŸ’‘ Illuminate your oasis with power and peace of mind! ## Quick Answers - **What is this?** - Intermatic PX300 Pool Light Safety Transformer, 300W, 12/13/14V | Low-Voltage Safety Transformer for Pool and Spa Lighting, Reliable, Code-Compliant Transformer for Submersible Lighting by intermatic - **How much does it cost?** 1970375Fr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [congo.desertcart.com](https://congo.desertcart.com/products/2641599-intermatic-px300-pool-light-safety-transformer-300w-12-13-14v) ## Best For - intermatic enthusiasts ## Why This Product - Trusted intermatic brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Sleek & Space-Savvy:** Compact metal enclosure fits seamlessly into any setup without bulk or rust concerns. - β€’ **Safety First, Always:** Grounded shield and automatic circuit breaker ensure worry-free, safe operation. - β€’ **Code-Ready & Reliable:** Meets NEC Code 680.23 for underwater lightingβ€”trusted compliance for peace of mind. - β€’ **Versatile Voltage Options:** Supports 12, 13, or 14 volts for ultimate lighting flexibility and customization. - β€’ **Power Your Pool Like a Pro:** Delivers a robust 300W to illuminate pools, spas, and outdoor spaces with ease. ## Overview The Intermatic PX300 is a 300-watt pool light safety transformer designed to power 12-14V pool, spa, and outdoor lights. Featuring a compact, durable metal enclosure with multiple knockout options, it ensures easy installation and long-lasting performance. Safety is paramount with a grounded shield and built-in circuit protection that automatically disconnects power during overloads. Fully compliant with NEC Code 680.23, this transformer offers versatile voltage settings and reliable operation backed by a 1-year warranty. ## Description Product Description These Safety Transformers by Intermatic are specifically designed to supply 12-14 VAC to pool/spa lights, submersible fixtures and outdoor garden lights. A grounded shield between the primary and secondary windings assures safe operation and the built-in circuit protection will disconnect power temporarily in case of overload. All comply with NEC Code 680.23 requirements for underwater luminaries, and come with a 1-year warranty. From the Manufacturer These Safety Transformers are specifically designed to supply 12-Volt to pool/spa lights, submersible fixtures and outdoor garden lights. A grounded shield between the primary and secondary windings assures safe operation and the built-in circuit protection will disconnect power to the transformer in case of defect or overload. 300-Watt Beige Steel Enclosure. Review: No rust and No fuss. It works for my 12v pool lights. - I needed to replace two transformers for my pool. At 300 Watts, this was more than sufficient. I have one 300 Watt light in the pool and another 100 Watt light in the spa. I could save money and buy the smaller transformers with less Wattage capacity but this gave me the flexibility to add more lights and so I purchased two 300 Watt transformers. Input is 120volts AC. Output is 12, 13, or 14volts DC. Most lights are now low (12v) voltage and consume low power so this transformer is suitable for yard lighting or pool lighting; with 300 Watts available, I can imagine that one box could power an entire yard or driveway. My old transformers were twice the size/weight and all rusted on the inside and outside. I chose the PX300S because of the stainless steel housing (hence the "s" designation). The PX300 has a standard steel case that will begin to rust over time. The old transformers were functional but badly damaged from rain/corrosion; I was not going to take chances in my pool and replaced them when I built a new wall around my pool. I am no electrician but the diagram on the inside lid is self-explanatory. I simply knocked out the holes on the side, made a few adjustments to my wiring conduits with some parts from the local hardware store. The box comes with stainless brackets to allow mounting it on a wall. The wiring was a direct-connection using standard electrical parts. My old transformer (circa 1970s) was wired backwards but this transformer was much smaller in form factor and I simply reversed the wires inside the housing to make the connection work for me. Mine is made of stainless steel but painted gray; I have managed to accidentally scratch the housing and unlike the housing on my Intermatic pool timer, there is no rust! The front cover comes off completely and is held on with a single screw seen in picture - this really helps with access and wiring. It isn't an exciting purchase but with a little planning and some electrical conduit, any do it yourself home owner could create an outdoor lighting oasis. Review: Intermatic | PX300 300W Pool Light Transformer worked flawlessly! - Intermatic | PX300 300W Pool Light Transformer was a replacement to one that had been in service for years. It installed in the place of the old one and worked flawlessly. ## Features - RELIABLE LIGHTING POWER SUPPLY - Intermatic PX300 provides 300w of power and supplies 12, 13, 14 volts to pool/spa lights, submersible fixtures, and outdoor garden lights, offering flexibility in illumination. - ENHANCED SAFETY FEATURES - Grounded shield between primary and secondary windings ensures safe operation, while built-in circuit protection disconnects power in case of overload, guaranteeing user safety. - ROBUST ENCLOSURE WITH MULTIPLE KNOCKOUTS - The 3R beige metal enclosure with 10 combination 1/2" - 3/4" knockouts (2 right side, 2 left side, 2 back, and 4 bottom) ensures durability and ease of installation. - COMPACT YET POWERFUL DESIGN - With dimensions of 7 ¼” (H) x 5 ¼” (W) x 4 ½” (D), this transformer offers a compact footprint without compromising on performance, ideal for various lighting setups. - COMPLIANT AND ADAPTABLE - Complies with NEC Code 680.23 requirements for underwater luminaries, making it perfect for use with LED pool lighting, submersible fixtures, and decorative lighting, ensuring regulatory compliance and versatility. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0039QEK2G | | Best Sellers Rank | #41,329 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #31 in Outdoor Low Voltage Transformers | | Brand | Intermatic | | Brand Name | Intermatic | | Customer Reviews | 4.6 out of 5 stars 490 Reviews | | Global Trade Identification Number | 00078275024106 | | Included Components | Intermatic Px300 12V 300W Transformer With Automatic Circuit Breaker | | Item Dimensions D x W x H | 4.5"D x 5.25"W x 7.25"H | | Item Type Name | Transformer | | Item Weight | 10.9 pounds | | Manufacturer | Intermatic | | Minimum Frequency | 50 hertz | | Model | PX300 | | Mounting Type | Wall Mount | | Number of Items | 1 | | Part Number | PX300 | | Power Source | Corded Electric | | Product Dimensions | 4.5"D x 5.25"W x 7.25"H | | Specification Met | CSA, UL | | UPC | 852673933716 783961727765 078275024106 | | Unit Count | 1 Count | | Warranty Description | 1 Year, replace unit, no labor | ## Product Details - **Brand:** Intermatic - **Mounting Type:** Wall Mount - **Power Source:** Corded Electric - **Product Dimensions:** 4.5"D x 5.25"W x 7.25"H - **Specification Met:** CSA, UL ## Images ![- Intermatic PX300 Pool Light Safety Transformer, 300W, 12/13/14V | Low-Voltage Safety Transformer for Pool and Spa Lighting, Reliable, Code-Compliant Transformer for Submersible Lighting - Image 1](https://m.media-amazon.com/images/I/61dAIdTnIFL.jpg) ## Available Options This product comes in different **Color, Wattage** options. ## Questions & Answers **Q: I have 2 20 watt led underwater, rgb controller, and plan on more low wattage landscape lighting in the future, would this be sufficient?** A: This is a 300W transformer. If you choose LED lights you will be able to put a lot of lights on it. If incandescent or halogen bulbs are used, you have to be careful you don't overload it. Are you sure your lights are 20W LED? That is quite a lot of consumption for an LED light. Anyway, you just have to add up your wattage and try to keep it below 300. **Q: Do thes come wth the power cable? I don't see it in the picture.** A: This does not come with the wires/ power cables that run to the light. It also does not come with the wire that comes off the circuit breaker panel. It is simply a step down transformer. But it works just fine. **Q: I need a 12 volt transformer for a regular 300 watt light (not led) . would this one work?** A: It would work but would overload after a short period of time. A transformer should not be loaded more than 80% of its rated capacity. So in this case a 300 watt transformer is good for about 240 watts continuously. A 600 watt transformer is good for 480 watts continuously. **Q: is it designed to be installed outdoors? Or do I need to place it in a weather proof box?** A: Yes it is. I have two of these for my outdoor landscape lighting in Florida and they have been mounted outside for the last 3 years and are operating perfectly and still look like new. They are designed to be outside. ## Customer Reviews ### ⭐⭐⭐⭐⭐ No rust and No fuss. It works for my 12v pool lights. *by D***C on January 2, 2016* I needed to replace two transformers for my pool. At 300 Watts, this was more than sufficient. I have one 300 Watt light in the pool and another 100 Watt light in the spa. I could save money and buy the smaller transformers with less Wattage capacity but this gave me the flexibility to add more lights and so I purchased two 300 Watt transformers. Input is 120volts AC. Output is 12, 13, or 14volts DC. Most lights are now low (12v) voltage and consume low power so this transformer is suitable for yard lighting or pool lighting; with 300 Watts available, I can imagine that one box could power an entire yard or driveway. My old transformers were twice the size/weight and all rusted on the inside and outside. I chose the PX300S because of the stainless steel housing (hence the "s" designation). The PX300 has a standard steel case that will begin to rust over time. The old transformers were functional but badly damaged from rain/corrosion; I was not going to take chances in my pool and replaced them when I built a new wall around my pool. I am no electrician but the diagram on the inside lid is self-explanatory. I simply knocked out the holes on the side, made a few adjustments to my wiring conduits with some parts from the local hardware store. The box comes with stainless brackets to allow mounting it on a wall. The wiring was a direct-connection using standard electrical parts. My old transformer (circa 1970s) was wired backwards but this transformer was much smaller in form factor and I simply reversed the wires inside the housing to make the connection work for me. Mine is made of stainless steel but painted gray; I have managed to accidentally scratch the housing and unlike the housing on my Intermatic pool timer, there is no rust! The front cover comes off completely and is held on with a single screw seen in picture - this really helps with access and wiring. It isn't an exciting purchase but with a little planning and some electrical conduit, any do it yourself home owner could create an outdoor lighting oasis. ### ⭐⭐⭐⭐⭐ Intermatic | PX300 300W Pool Light Transformer worked flawlessly! *by R***D on March 21, 2026* Intermatic | PX300 300W Pool Light Transformer was a replacement to one that had been in service for years. It installed in the place of the old one and worked flawlessly. ### ⭐⭐⭐⭐⭐ Great Transformer And A Breeze To Install..... *by R***H on January 1, 2013* I had a low-voltage transformer die last summer after a lightning strike near my home and needed to replace it. I found this Intermatic model on Amazon and have been very pleased with it ever since. It provides 300 watts of power for my lighting and is totally weatherproof in its design. The transformer I replaced was enclosed in plastic and always had problems with ants and other bugs getting inside. This Intermatic version features a steel enclosure that seals tight against the elements and anything else trying to get in. One thing to note is that this is only the step-down transformer and it doesn't include a photocell or timer that other units provide. This worked well for me since I had a timer controlling the entire circuit. The other nice feature of this unit is the easy selection of output voltage. Inside the unit you have the choice of several output voltages that allows you to adjust for carious loads. For example, if you only have a few lights located near the unit being powered by the transformer you can select the standard 12v setting. If instead you have a lot of light or a longer cable run you can select a slightly higher voltage to make up for the drop in current of the larger load. The ensures that all the lights will be the same intensity along the string. Great product - Well built and a good value! ## Frequently Bought Together - Intermatic PX300 300W Pool Light Transformer 12V, 13V, 14V - Supply for Pool/Spa Lights, Submersible Fixtures, and Landscape Lights - Enhanced Safety with Circuit Protection, Beige Stainless Steel - Intermatic PX100 Pool Light 100-Watt Safety Transformer, Beige - Pentair EC-620425 MicroBrite Color LED Light 100' - Limited Warranty --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://congo.desertcart.com/products/2641599-intermatic-px300-pool-light-safety-transformer-300w-12-13-14v](https://congo.desertcart.com/products/2641599-intermatic-px300-pool-light-safety-transformer-300w-12-13-14v) --- *Product available on Desertcart Congo* *Store origin: CD* *Last updated: 2026-09-09*