--- product_id: 43544616 title: "250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack" brand: "ctkcom" price: "₨400" currency: SCR in_stock: true reviews_count: 12 category: "Ct Kcom" url: https://www.desertcart.sc/products/43544616-250-watt-3-1-inch-t3-halogen-bulbs-5-pack store_origin: SC region: Seychelles --- # 2000 hours lifespan 250W high brightness 120V versatile voltage 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack **Brand:** ctkcom **Price:** ₨400 **Availability:** ✅ In Stock ## Summary > 💡 Light up your world with power and longevity—don’t get left in the dark! ## Quick Answers - **What is this?** 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack by ctkcom - **How much does it cost?** ₨400 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/43544616-250-watt-3-1-inch-t3-halogen-bulbs-5-pack) ## Best For - ctkcom enthusiasts ## Why This Product - Trusted ctkcom brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Brilliant 250W Illumination:** Flood your space with powerful, crisp white light that transforms any room or outdoor area. - • **Enduring 2000-Hour Lifespan:** Enjoy long-lasting performance that keeps your environment brilliantly lit without frequent replacements. - • **Universal 120V Compatibility:** Seamlessly fits standard fixtures across home, office, and commercial spaces for hassle-free upgrades. - • **Multipack Value & Versatility:** Five bulbs per pack to cover multiple fixtures or keep spares handy—perfect for professionals who demand efficiency. - • **Premium Double-Ended Quartz Design:** Engineered for optimal heat resistance and consistent light output, ensuring reliability and safety. ## Overview The CTKcom 250-Watt T3 Halogen Bulbs (5 Pack) deliver high-intensity 250W white light with a durable 2000-hour lifespan. Featuring a double-ended R7S base and quartz tube construction, these 78mm bulbs operate efficiently at 120 volts, making them ideal for diverse indoor and outdoor lighting needs in homes, offices, and commercial spaces. ## Description It is replacement incandescent light bulbs for may uses including ceiling lights, table/desk/floor lamps, cabinet lighting, closet lights, outdoor lights for home, office, restaurants, and stores. All bulbs are brand new and high brightness and long life. Review: With proper handling these are great bulbs - All bulbs arrived in great condition none broke , both that i have installed work as and how they should , people need to remember these are not normal bulbs and gloves should be used to handle and install them , preferably wipe them down with an alcohol wipe after unpacking, the oil on skin reacts with the glass and will cause premature failure , i have no complaints about these bulbs Review: Motion detector bulbs - Quick delivery, good value. The bulbs fit and work well. ## Features - 1.✔Brand: CTKcom j type double ended T3 120V 250W 78MM halogen light bulbs - High brightness light bulb,Pack of 5 Bulbs - 2.✔Long Life: Approx. 2,000 Hours bulb life. - 3.✔Base Type: R7S, Length: 3-1/8" (78mm). Lamp type: Halogen-Double-Ended T3 - 4.✔Wattage: 250W - Voltage: 120V (Works with 110 Volt , 120 Volt and 130 Volt) - ✔Usage: Applicable Home, Office, Restaurants, Stores, Schools , Landscape. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01NART3WJ | | Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz | | Additional Features | Dimmable, Needs recycling | | Best Sellers Rank | #13,717 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #84 in Halogen Bulbs | | Brand Name | CTKcom | | Brightness | 250 Lumen | | Bulb Shape Size | T3 | | Color Rendering Index | 80 | | Connectivity Technology | Normal bulb | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.4 4.4 out of 5 stars (1,188) | | Efficiency | Low Efficiency | | Incandescent Equivalent Wattage | 250 Watts | | Indoor Outdoor Usage | Outdoor | | Item Weight | 0.09 Pounds | | Light Color | white | | Light Source Operating Life | 2000 Hours | | Light Source Type | Halogen | | Light Source Wattage | 250 Watts | | Light Type | Halogen, Incandescent | | Manufacturer | CTKcom | | Material Type | 120v 250w halogen bulb halogen bulb t3 78mm Double Ended j type halogen bulb r7s 4.65 inch halogen halogen mini candelabra t3 halogen bulb 118mm t3 halogen bulb ctkcom halogen light bulbs 120 volt phillips halogen bulb Quartz glass halogen bulb | | Model Number | CTK098-250 | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 250 Watts | | Power Source | Corded Electric | | Shape | t3 | | Specific Uses For Product | Lamp | | UPC | 798216385539 | | Unit Count | 5.0 Count | | Voltage | 120 Volts | | Wattage | 250 watts | | White Brightness | 250 Lumens | ## Product Details - **Brand:** CTKcom - **Bulb Shape Size:** T3 - **Light Type:** Halogen, Incandescent - **Special Feature:** Dimmable, Needs recycling - **Wattage:** 250 watts ## Images ![250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack - Image 1](https://m.media-amazon.com/images/I/41SjKWgbRSL.jpg) ## Questions & Answers **Q: what are the dimensions of this item?** A: The dimensions:3-1/8" (78mm) **Q: Is this dimmable?** A: No. **Q: where are these made?** A: DO NOT BUY THESE. I've gone through THREE bulbs so far. On the HI power setting, they burned out after 4 hours of usage (average). Low power (100w-ish?) probably last little more than a week. These bulbs were made in China, so you get what you pay for. **Q: anyone the the efficacy of these bulbs (lumens/watt)?** A: This bulb has a power of 250 watts and a brightness of 4,500 Lumens. ## Customer Reviews ### ⭐⭐⭐⭐⭐ With proper handling these are great bulbs *by F***P on November 1, 2025* All bulbs arrived in great condition none broke , both that i have installed work as and how they should , people need to remember these are not normal bulbs and gloves should be used to handle and install them , preferably wipe them down with an alcohol wipe after unpacking, the oil on skin reacts with the glass and will cause premature failure , i have no complaints about these bulbs ### ⭐⭐⭐⭐⭐ Motion detector bulbs *by A***W on March 17, 2026* Quick delivery, good value. The bulbs fit and work well. ### ⭐⭐⭐⭐⭐ Just right light. *by L***N on January 27, 2026* These bulbs will light up your life. My fixture has low and high settings and these bulb work great. ## Frequently Bought Together - CTKcom 250-Watt 3.1-Inch T3 Halogen Bulbs(5 Pack) - J Type 78mm Double Ended 120 Volts 250 Watt T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V,5 Pack - CTKcom 500-Watt 4.7-Inch J Type T3 Halogen Bulbs(5 Pack) - 118mm Double Ended 500 Watt 120 Volts T3 Halogen Bulbs R7S Double Ended Filament Flood Lights Quartz Tube Lamps 120V --- ## 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.sc/products/43544616-250-watt-3-1-inch-t3-halogen-bulbs-5-pack](https://www.desertcart.sc/products/43544616-250-watt-3-1-inch-t3-halogen-bulbs-5-pack) --- *Product available on Desertcart Seychelles* *Store origin: SC* *Last updated: 2026-04-24*