--- product_id: 5546130 title: "OttLite 24W C Replacement Light Bulb" brand: "ottlite" price: "235 zł" currency: PLN in_stock: true reviews_count: 13 category: "Ott Lite" url: https://www.desertcart.pl/products/5546130-ottlite-24w-c-replacement-light-bulb store_origin: PL region: Poland --- # 10,000 hours long-lasting life 5500K daylight color temp for true color accuracy 24W power, 100W incandescent equivalent OttLite 24W C Replacement Light Bulb **Brand:** ottlite **Price:** 235 zł **Availability:** ✅ In Stock ## Summary > 💡 Illuminate your productivity with daylight-perfect clarity! ## Quick Answers - **What is this?** OttLite 24W C Replacement Light Bulb by ottlite - **How much does it cost?** 235 zł with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.pl](https://www.desertcart.pl/products/5546130-ottlite-24w-c-replacement-light-bulb) ## Best For - ottlite enthusiasts ## Why This Product - Trusted ottlite brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Energy-Smart Brightness:** Consumes only 24 watts while delivering the brightness of a 100-watt bulb—save energy without sacrificing clarity. - • **Health-Focused Lighting:** Developed from photobiology research to promote healthier vision and reduce eye fatigue, so you can focus longer. - • **Perfect Fit for OttLite:** Specifically engineered for 24W OttLite lamps—ensure seamless compatibility and optimal lighting performance. - • **Long-Lasting Performance:** Up to 10,000 hours of reliable, low-heat, low-glare light keeps your workspace brilliantly lit for years. - • **Natural Daylight Precision:** Experience true-to-life colors and sharp details with 5500K daylight illumination that reduces eyestrain during long work sessions. ## Overview The OttLite 24W C Replacement Light Bulb is a specialized fluorescent tube designed exclusively for 24W OttLite lamps. It delivers natural daylight illumination at 5500 Kelvin, providing true color accuracy and reducing eyestrain with low heat and low glare. Offering brightness equivalent to a 100-watt incandescent bulb while consuming only 24 watts, it is energy efficient and rated for up to 10,000 hours of use. Ideal for professionals seeking healthier, clearer lighting for detailed tasks. ## Description Product Description The OttLite 508 Illumination 24 Watt replacement tube delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more. You'll see colors accurately and fine print and details with ease under this unique low heat, low glare illumination that helps reduce eyestrain. From the Manufacturer The OttLite 508 Illumination 24 Watt replacement tube delivers the right mix of brightness and contrast to bring true colors and comfortable clarity to your world so you can enjoy your time even more. You'll see colors accurately and fine print and details with ease under this unique low heat, low glare illumination that helps reduce eyestrain. Review: Push HARD, it takes pressure to seat - I almost returned this as non-functional. But it was user error. I knew I had all 4 pins lined up, and I had pressed firmly in two different lamp heads. But when I placed the working bulb from lamp #2 into lamp #1, no light; figured it was the lamp. Tried to return existing working bulb into lamp #2, no light. Shook head, thought a minute then really shoved. LIGHT CAME ON. Tried it with new bulb, LIGHT CAME ON. So the bulb itself is great, but it required more ummph to install then I anticipated. I love that it's the EOM item. Review: Worked perfectly - No issues ## Features - Only for OttLite Lamps: The OttLite 24-Watt Replacement Light bulb Type C is designed to fit only into 24W OttLite lamps. Please ensure this is the exact bulb needed for your specific lamp. Includes 1 bulb. - Confirm This is the Bulb You Need: Look at your current bulb and see if model number B24556, T40J34, or PL24-C is marked at the base. This bulb is about 12.75in long. Measure your shade and/or the bulb you’re replacing to check the length. If it’s shorter than 12.75in, you’ll need a different bulb. OttLite lamp model numbers that use this tube are 823WG4-FFP, 823WG4, L24554, 8FTPN4, K63004, K94CP3, K53CP3, 845PN4. - Designed to Deliver Natural Daylight Indoors: See the fine print of instructions and books and details of your crafts clearly and comfortably under this low-heat, low-glare light that shows colors with incredible accuracy. OttLite bulbs are specially designed to bring natural daylight indoors, helping reduce eyestrain so you can do what you love, longer. - Energy Efficient: The output of a 24-watt OttLite bulb is roughly equivalent to that of a 100-watt incandescent bulb. This light bulb is rated to last up to 10,000 hours. - A Healthier Way to See: Since its founding in 1989 by photobiologist and natural light research pioneer Dr. Ott, OttLite has focused on developing healthy, natural lighting that helps people see everything more clearly. Today, we continue to bring Dr. Ott’s work to life by pioneering advancements in health-focused lighting technology. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0007TZYD2 | | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Additional Features | Low Glare, Low Heat, Reduces Eyestrain | | Best Sellers Rank | #31,186 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #129 in Fluorescent Tubes | | Brand | OttLite | | Brand Name | OttLite | | Bulb Base | GU24 | | Bulb Shape Size | G16 1/2 | | Color | White | | Color Rendering Index | 65 | | Color Temperature | 5500 Kelvin | | Connectivity Protocol | Matter | | Connectivity Technology | E26 | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.7 out of 5 stars 1,478 Reviews | | Efficiency | 75% less energy | | Global Trade Identification Number | 00761712103174 | | Incandescent Equivalent Wattage | 100 watts | | Indoor Outdoor Usage | Indoor | | Item Dimensions W x H | 1"W x 2"H | | Item Weight | 3.68 ounces | | Light Color | Daylight | | Light Output Maximum | 1700 lumens | | Light Source Operating Life | 10000 hours | | Light Source Type | Fluorescent | | Light Source Wattage | 24 watts | | Light Type | Fluorescent | | Manufacturer | OttLite | | Manufacturer Part Number | B24553 | | Manufacturer Warranty Description | 1 year bulb. | | Material Type | Glass, Argon Gas, Mercury Vapor | | Model Number | B24553 | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 24 watts | | Power Source | Corded Electric | | Shape | Tubular(T) | | Special Feature | Low Glare, Low Heat, Reduces Eyestrain | | Specific Uses For Product | Lamp | | Specification Met | Not Applicable (N/A) | | Style Name | Mission | | Theme | Neutral | | UPC | 761712103174 | | Unit Count | 1 Count | | Voltage | 120 volts | | Wattage | 24 watts | | White Brightness | 1600 lumens | ## Product Details - **Brand:** OttLite - **Bulb Shape Size:** G16 1/2 - **Light Type:** Fluorescent - **Special Feature:** Energy Efficient - **Wattage:** 24 watts ## Images ![OttLite 24W C Replacement Light Bulb - Image 1](https://m.media-amazon.com/images/I/61MdP9+jRWL.jpg) ![OttLite 24W C Replacement Light Bulb - Image 2](https://m.media-amazon.com/images/I/610ZiHdt0mL.jpg) ![OttLite 24W C Replacement Light Bulb - Image 3](https://m.media-amazon.com/images/I/61x0sBsUh-L.jpg) ![OttLite 24W C Replacement Light Bulb - Image 4](https://m.media-amazon.com/images/I/416NIH3gLLL.jpg) ![OttLite 24W C Replacement Light Bulb - Image 5](https://m.media-amazon.com/images/I/71gtif7PMeL.jpg) ## Questions & Answers **Q: What is the dimension of the glass part of the bulb, b24553?** A: The Ottlite bulb b24553 was designed to fit OttLite L24554 Task Plus High-Definition 24-Watt Floor Lamp, Dove Grey which I ordered from Amazon last October. The glass part of the bulb measures 11.5". The glass part of the bulb plus the visible plastic housing measures 12.25". The length of the entire bulb area opening measures 13". I've had a four different Ottlite lamps and each one required a different bulb. Bulbs rarely fit more than one specific Ottlite lamp. **Q: I bought a new replacement for 24 watt but will not work my inside of lamp says 24 w type pl 120v60hz ac only e87225-s where can i get the replac** A: call the Ottlite people they are great to work with and will be able to answer your question correctly :) **Q: I need a replacement 24w 1108 is on the tube also. What one can I use to replace it** A: The replacement I bought on Amazon states PL24-C Bulb Replacement type 24W and also says Model B24553 Ottlite Illumination on the box. I don't know if that helps or not. Look at your bulb and then look at pictures of the replacements online--might help. Good luck. **Q: My bulb looks just like this. In the center it has 0911. Will this fit?** A: On the description of the product, it says the bulb is made to fit only 24 watt Ott light lamps. Is your lamp that? If not, I would guess not. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Push HARD, it takes pressure to seat *by J***E on October 11, 2025* I almost returned this as non-functional. But it was user error. I knew I had all 4 pins lined up, and I had pressed firmly in two different lamp heads. But when I placed the working bulb from lamp #2 into lamp #1, no light; figured it was the lamp. Tried to return existing working bulb into lamp #2, no light. Shook head, thought a minute then really shoved. LIGHT CAME ON. Tried it with new bulb, LIGHT CAME ON. So the bulb itself is great, but it required more ummph to install then I anticipated. I love that it's the EOM item. ### ⭐⭐⭐⭐⭐ Worked perfectly *by C***Z on July 12, 2026* No issues ### ⭐⭐⭐⭐⭐ Bright and works wonderfully *by M***E on January 24, 2025* My original light bulb was on its last leg and I knew that. It was not bright and it took a long time to even turn or. This replacement bulb certainly did the trick. It comes on right away and is BRIGHT! I didn't realize how bad my original light bulb was until I replaced it. I have thrilled with my purchase and now I have the extra light I had desired. Good buy! ## Frequently Bought Together - OttLite 24W Replacement Light Bulb - Energy Efficient Compact Fluorescent Light Tubes, Bright Natural Daylight for Bedroom & Living Room, Low Heat & Glare Type C Lightbulb for Reduced Eyestrain - OttLite Standing Floor Lamp with Weighted Base & Adjustable Neck - 24w Energy Efficient Light Bulb for Bright Natural Daylight - Modern Home Decor, for Living Room, Reading, Bedroom, Dorm & Office - OttLite Wheel Base Accessory – Compatible only with Specific OttLite Floor Lamps, Portable Rolling Lock Wheels, for Crafting, Reading, Sewing --- ## 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.pl/products/5546130-ottlite-24w-c-replacement-light-bulb](https://www.desertcart.pl/products/5546130-ottlite-24w-c-replacement-light-bulb) --- *Product available on Desertcart Poland* *Store origin: PL* *Last updated: 2026-09-03*