--- product_id: 16229149 title: "KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast" brand: "keystone" price: "225.54 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/16229149-kteb-432ris-1-tp-sl-4-lamp-f32t8-120v-electronic store_origin: TN region: Tunisia --- # 120V Instant Start Power Supports 3 or 4 F32T8 Lamps 3-Year Warranty Assurance KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast **Brand:** keystone **Price:** 225.54 DT **Availability:** ✅ In Stock ## Summary > 💡 Power your space instantly with reliability and style! ## Quick Answers - **What is this?** KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast by keystone - **How much does it cost?** 225.54 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/16229149-kteb-432ris-1-tp-sl-4-lamp-f32t8-120v-electronic) ## Best For - keystone enthusiasts ## Why This Product - Trusted keystone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Compact:** Compact 3"x2" design fits discreetly in residential or office lighting fixtures. - • **Instant Power-Up:** 120V electronic ballast delivers flicker-free, instant start lighting for seamless productivity. - • **Reliable Longevity:** Backed by a 3-year manufacturer warranty, ensuring durable performance and peace of mind. - • **Energy Efficient Design:** Consumes just 32 watts while producing bright 3100 lumens, balancing power and savings. - • **Versatile Lamp Compatibility:** Supports 3 or 4 F32T8 fluorescent lamps, perfect for customizable lighting setups. ## Overview The Keystone KTEB-432RIS-1-TP-SL is a high-efficiency 120V electronic ballast designed for 3 or 4 F32T8 fluorescent lamps. It features instant start technology for flicker-free lighting, consumes 32 watts to deliver 3100 lumens of bright white light, and comes with a 3-year warranty, making it an ideal choice for residential and professional lighting solutions. ## Description Keystone Ballast KTEB-432RIS-1-TP3 or 4x-SL F17T8, F25T8, F32T8 | 120V | NPF | Instant StartPrimary Lamp Type: F32T8 (32W)Primary No. of Lamps: 4Input Voltage: 120Starting Method: InstantPower Factor: NormalWarranty: 3 Years ## Features - 120 Volt Electronic Ballast - Instant Start - 3 or 4 Lamp T8 Fluorescent Ballast - Residential - 3 Year Manufacture Warranty* ## Technical Specifications | Specification | Value | |---------------|-------| | Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz | | Additional Features | Flicker-Free | | Asin | B00B4D1PVA | | Best Sellers Rank | #84,800 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #22 in Electrical Ballasts | | Brand Name | Keystone | | Bulb Base | G13 | | Bulb Shape Size | T8 | | Color | Black | | Color Rendering Index | 80 | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 4.7 4.7 out of 5 stars (611) 4.7 out of 5 stars | | Efficiency | High | | Frequency | 60 hertz | | Incandescent Equivalent Wattage | 32 watts | | Indoor Outdoor Usage | Indoor | | Item Dimensions W X H | 3"W x 2"H | | Item Weight | 1 pounds | | Light Color | white | | Light Source Type | Fluorescent | | Light Source Wattage | 32 watts | | Light Type | Fluorescent | | Manufacturer | Keystone Technologies | | Manufacturer Part Number | KTEB-432RIS-1-TP-SL | | Material Type | stone | | Model Name | KTEB-432RIS-1-TP-SL | | Model Number | KTEB-432RIS-1-TP-SL | | Number Of Items | 1 | | Package Quantity | 1 | | Power Consumption | 32 watts | | Power Source | Corded Electric | | Shape | Tubular(T) | | Specific Uses For Product | efficient and reliable lighting in settings with multiple F32T8 fluorescent lamps | | Theme | home improvement | | Unit Count | 1 Count | | Upc | 890949000434 | | Voltage | 120 volts | | Wattage | 32 watts | | White Brightness | 3100 lumens | ## Images ![KTEB-432RIS-1-TP-SL 4 Lamp F32T8 120V Electronic Ballast - Image 1](https://m.media-amazon.com/images/I/61sXx7yzygL.jpg) ## Questions & Answers **Q: Purchased this ballast but no directions came with it. Where do I find instructions to install?** A: Turn off power. Cut the existing wires near the old ballast. Remove screw from end of old ballast and slide it out of the mounting slot. orient the new ballast for the most convenient wire routing. slide one end of new ballast into slot and replace screw in other end. strip about 34/4 inch of insulation from the end of each wire. Match wire colors on ballast with colors on fixture and use (yellow) wire nuts to attach wires. Note there will be two wires of each color it doesn't matter which fixture wire is connected to which ballast wire as long as red wires are connected to red wires, yellow to yellow. Etc. **Q: Will this replace my old ballast with the same product number except it ends with /cnb instead of /sl (upc code 9094900546)?** A: Yes mine was the same & it worked great! **Q: Will this work with T12s bulbs?** A: Yes **Q: Will this unit work as a replacement for the kteb-432ris-1-tp/e? I can find no info in the model ending in /e. Im not sure whar the difference is.** A: The specs are exactly the same. Not sure what the E stands for either. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Exact replacement fit *by on Reviewed in the United States July 24, 2026* Perfect fit. works great. ### ⭐⭐⭐⭐⭐ One for one swap. *by on Reviewed in the United States June 22, 2026* Easy install and works like new. I was a little surprised the original one died, in only 10 years, but replaced with same brand and the wife is happy again! ### ⭐⭐⭐⭐⭐ Light weight smaller than the one pulled. *by on Reviewed in the United States July 5, 2026* Awesome worked first time good ballast. --- ## 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.tn/products/16229149-kteb-432ris-1-tp-sl-4-lamp-f32t8-120v-electronic](https://www.desertcart.tn/products/16229149-kteb-432ris-1-tp-sl-4-lamp-f32t8-120v-electronic) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-01*