--- product_id: 29674873 title: "Hayward SPX0504Z7, SPX504-Z-7, SPX504-Z7, SP0503, SP0504, 500 Watt 120 Volt, R40 Light Pool/Spa Flood Lamp Bulb" brand: "halco" price: "8766CFA" currency: XOF in_stock: false reviews_count: 6 url: https://www.desertcart.sn/products/29674873-hayward-spx0504z7-spx504-z-7-spx504-z7-sp0503-sp0504-500 store_origin: SN region: Senegal --- # Waterproof for underwater use 500W powerful illumination 120V reliable voltage Hayward SPX0504Z7, SPX504-Z-7, SPX504-Z7, SP0503, SP0504, 500 Watt 120 Volt, R40 Light Pool/Spa Flood Lamp Bulb **Brand:** halco **Price:** 8766CFA **Availability:** ❌ Out of Stock ## Summary > 💡 Light up your nights, dive into brilliance! ## Quick Answers - **What is this?** Hayward SPX0504Z7, SPX504-Z-7, SPX504-Z7, SP0503, SP0504, 500 Watt 120 Volt, R40 Light Pool/Spa Flood Lamp Bulb by halco - **How much does it cost?** 8766CFA with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/29674873-hayward-spx0504z7-spx504-z-7-spx504-z7-sp0503-sp0504-500) ## Best For - halco enthusiasts ## Why This Product - Trusted halco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Easy Installation:** Simple manual replacement with a spring clamp design means less hassle, more glow—no professional needed. - • **Brilliant 500W Power:** Illuminate your pool with intense, warm white light that transforms your outdoor space into a nighttime oasis. - • **Durable & Waterproof:** Built to withstand underwater conditions, this bulb keeps your pool lit safely and reliably season after season. - • **Cost-Effective Upgrade:** Get premium lighting quality at just 25% of the cost of original bulbs—luxury without the premium price tag. - • **Seamless Compatibility:** Designed specifically for Hayward underwater light models SP0503 & SP0504, ensuring a perfect fit every time. ## Overview The Hayward SPX0504Z7 is a 500-watt, 120-volt R40 LED flood lamp bulb engineered for underwater pool and spa lighting. Compatible with Hayward models SP0503 and SP0504, it delivers warm white illumination with 800 lumens brightness. This durable, waterproof bulb offers easy manual installation and a cost-effective replacement option, making it the smart choice for enhancing your outdoor ambiance. ## Description Buy Hayward SPX0504Z7, SPX504-Z-7, SPX504-Z7, SP0503, SP0504, 500 Watt 120 Volt, R40 Light Pool/Spa Flood Lamp Bulb: Lighting Products - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Works for me - It's only been a couple weeks but so far it's working as expected. Not hard to change the bulb at all with a simple screwdriver to release the spring clamp around the housing. Review: Let there be light! - We were glad to have our pool light back on! The biggest part of changing the bulb is lowering the pool water! Once the level is low enough the bulb can be changed. Of course it’s important to be sure the bulb is safely sealed behind glass and then there will be light! ## Features - Bulb replacement Only - Fits hayward underwater lights models SP0503 (400w, 120v), SP0504 (500w, 110v) - Quality replacement at 25% of the cost - Hayward Pool Products Part SPX0504Z7 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01CWHKBKW | | Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz | | Additional Features | Manual | | Best Sellers Rank | #545,925 in Patio, Lawn & Garden ( See Top 100 in Patio, Lawn & Garden ) #1,199 in Pool Lighting Products | | Brand | HALCO | | Brand Name | HALCO | | Bulb Base | E26 | | Bulb Shape Size | R40 | | Color | Clear | | Connectivity Technology | Normal bulb | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.2 out of 5 stars 67 Reviews | | Incandescent Equivalent Wattage | 500 watts | | Indoor Outdoor Usage | Outdoor | | Item Dimensions W x H | 6"W x 6"H | | Light Color | warm white | | Light Source Type | LED | | Light Source Wattage | 500 watts | | Light Type | LED | | Manufacturer | Halco | | Manufacturer Part Number | SPX0504Z7 | | Model Number | SPX0504Z7 | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 500 watts | | Power Source | Corded Electric | | Shape | Alsace | | Special Feature | Manual | | Specific Uses For Product | Appliance | | Specification Met | UL | | UPC | 737993634362 | | Unit Count | 1 Count | | Voltage | 120 volts | | Wattage | 500 watts | | White Brightness | 800 lumens | ## Product Details - **Brand:** HALCO - **Bulb Shape Size:** R40 - **Light Type:** LED - **Special Feature:** Manual - **Wattage:** 500 watts ## Images ![Hayward SPX0504Z7, SPX504-Z-7, SPX504-Z7, SP0503, SP0504, 500 Watt 120 Volt, R40 Light Pool/Spa Flood Lamp Bulb - Image 1](https://m.media-amazon.com/images/I/51HqV21Bo4L.jpg) ## Questions & Answers **Q: 500 W ok, it uses a lot of power, but how many lumens does it put out- that is the most important aspect of a light?** A: I didn’t want to ignore your question, i honestly don’t remember. We used it for a few months. Then ended up replastering & redesigning your pool and replaced the light with a changing colored bulb. Sorry I’m not much help. **Q: How long does this pool light last? one review says it lasted just over 1yr. we bought ours last june '20 & this june '21, it's out! is this typical?** A: That is about right. Mine last about 11 months with moderate use. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works for me *by C***1 on June 27, 2026* It's only been a couple weeks but so far it's working as expected. Not hard to change the bulb at all with a simple screwdriver to release the spring clamp around the housing. ### ⭐⭐⭐⭐⭐ Let there be light! *by C***. on July 1, 2020* We were glad to have our pool light back on! The biggest part of changing the bulb is lowering the pool water! Once the level is low enough the bulb can be changed. Of course it’s important to be sure the bulb is safely sealed behind glass and then there will be light! ### ⭐⭐⭐⭐ Happy *by R***Y on August 13, 2022* Quality --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sn/products/29674873-hayward-spx0504z7-spx504-z-7-spx504-z7-sp0503-sp0504-500](https://www.desertcart.sn/products/29674873-hayward-spx0504z7-spx504-z-7-spx504-z7-sp0503-sp0504-500) --- *Product available on Desertcart Senegal* *Store origin: SN* *Last updated: 2026-09-14*