--- product_id: 366249831 title: "Lithonia Lighting 2x4 LED Flat Panel Light, 4000 Lumens, 3500K/4000K/5000K | CPANL 2 Ft. x 4 Ft. LED Light Panel, Ceiling Lighting Fixture, 3-in-1 Switchable CCT, Includes Ceiling Mount Bracket, White" brand: "lithonia lighting" price: "₨215615" currency: LKR in_stock: true reviews_count: 13 category: "Lithonia Lighting" url: https://www.desertcart.lk/products/366249831-lithonia-lighting-2x4-led-flat-panel-light-4000-lumens-3500k store_origin: LK region: Sri Lanka --- # Triac dimming & energy-saving driver 3 switchable color temps (3500K/4000K/5000K) 4000 Lumens brightness Lithonia Lighting 2x4 LED Flat Panel Light, 4000 Lumens, 3500K/4000K/5000K | CPANL 2 Ft. x 4 Ft. LED Light Panel, Ceiling Lighting Fixture, 3-in-1 Switchable CCT, Includes Ceiling Mount Bracket, White **Brand:** lithonia lighting **Price:** ₨215615 **Availability:** ✅ In Stock ## Summary > 💼 Illuminate your space like a pro—because your workspace deserves the best light. ## Quick Answers - **What is this?** Lithonia Lighting 2x4 LED Flat Panel Light, 4000 Lumens, 3500K/4000K/5000K | CPANL 2 Ft. x 4 Ft. LED Light Panel, Ceiling Lighting Fixture, 3-in-1 Switchable CCT, Includes Ceiling Mount Bracket, White by lithonia lighting - **How much does it cost?** ₨215615 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/366249831-lithonia-lighting-2x4-led-flat-panel-light-4000-lumens-3500k) ## Best For - lithonia lighting enthusiasts ## Why This Product - Trusted lithonia lighting brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Tailor Your Ambiance:** Switch effortlessly between warm, neutral, and daylight tones to match your mood or task. - • **Sleek, Slim & Versatile:** Ultra-thin 1.1" profile fits tight spaces with easy T-Bar or surface mount installation. - • **Brilliant & Uniform Glow:** Edge-lit panel ensures flicker-free, glare-free illumination that brightens every corner. - • **Certified for Confidence:** CSA, DLC, IC, and damp location rated—built to perform in any professional or home setting. - • **Energy Smart & Long-Lasting:** 60,000+ hours lifespan with over 70% lumen maintenance and dimming for max savings. ## Overview The Lithonia Lighting 2x4 LED Flat Panel Light delivers 4000 lumens of flicker-free, uniform illumination with switchable color temperatures (3500K, 4000K, 5000K) to customize your environment. Engineered for energy efficiency and longevity, it features a triac dimming driver and a slim 1.1-inch profile for versatile installation in T-Grid ceilings or surface mounts. Certified for damp locations and backed by a 5-year warranty, this panel is ideal for professional and residential spaces seeking modern, reliable lighting. ## Description The Lithonia Lighting CPANL LED Flat Panel Ceiling Light is the ultimate solution for modern, energy-efficient lighting in any space. Featuring switchable color temperature (SWW), you can easily choose between neutral (3500K), cool (4000K), and daylight (5000K) tones to create the perfect ambiance for your office, classroom, closet, garage, or kitchen. Its edge-lit panel design delivers uniform, flicker-free illumination, ensuring a seamless lighting experience. Engineered for durability, this ceiling light combines long-life LEDs with a high-efficiency driver to provide superior illumination while reducing energy costs. The Triac dimming feature offers additional energy savings when paired with compatible dimmer switches. The LED panel ceiling light is certified for damp locations, CSA, IC, and DLC, with over 60,000 hours of performance and more than 70% LED lumen maintenance. Installation is hassle-free with included T-Bar clips for T-Grid ceilings and a DCMK 224 bracket for surface mounting. Measuring 47-4/5 in. x 23-4/5 in. x 1-1/4 in. with a slim profile, this light is perfect for tight spaces and comes with a 5-year limited warranty. Review: Bright, yet diffuse and easy to look at! - What a bargain! Installation was easy with good installation instructions. The light is bright, yet diffuse, while lighting every corner of my living room. It will also be easy to flip down (It has frame restraints so it can’t flip over). I can’t praise this product enough. I recommend this for any room that needs full lighting with no glare. Review: A Professional's Take on the Lithonia CPANL 2x4 - As a licensed electrician, I've installed countless light fixtures, and the Lithonia Lighting CPANL 2x4 is one of the more solid LED panels I've encountered. This isn't just a simple light; it's a professional-grade solution that delivers on its promises, particularly for commercial or workshop applications. The installation process is what sets this unit apart. The fixture is lightweight, which is a major plus when working overhead. It comes with a direct ceiling mount kit, and while some online reviews have noted a flimsy bracket, I found that when secured properly with all four anchor points, it provides a stable and reliable mounting platform. The hinged design is a clever feature, allowing you to hang the panel for hands-free wiring. My only minor gripe is that the pre-stripped wires could be a little longer to make connections in the junction box easier. The ability to switch between 120V and 277V is a huge convenience for a contractor, giving it a versatility that's perfect for both residential and light commercial jobs. In terms of performance, the CPANL is impressive. The adjustable lumen output (ALO) is a fantastic feature, allowing you to select between 4,000, 5,000, and 6,000 lumens. This is excellent for tailoring the light level to a specific room, whether it's a bright workshop or a more subdued office. The selectable color temperature (SWW) is equally useful, giving you a choice of 3500K, 4000K, or 5000K to match existing lighting or the client's preference. The light output is smooth and consistent, with no noticeable glare or hot spots. The 80 CRI is standard for this class and provides good color rendition for most applications. The build quality is what you'd expect from a reputable manufacturer like Lithonia. The aluminum frame feels durable, and the sealed design prevents light leak. The integrated LED design means there's no need to worry about bulb replacements, and with an L70 rating of 60,000 hours, it's a fixture that will last a long time. Overall, for its ease of installation, adaptability, and high-quality light output, this is a product I would confidently recommend to other professionals and use on future projects. It's a reliable workhorse. ## Features - CEILING LIGHTING SOLUTION: The CPANL LED Flat Panel features switchable color temperature providing flexibility for your space; The panel design delivers uniform flicker-free illumination for closet lighting, garage, and kitchen lighting - ENERGY SAVINGS: This flush mount ceiling light features long-life LED lights, coupled with a high-efficiency driver for superior illumination and extended life; Triac dimming feature contributes to energy savings when used with a compatible dimmer switch - RATINGS AND LONG LIFE: The CPANL LED Flat Panel is certified for damp locations, CSA certified, IC certified, and DLC certified; With a greater than 70 percent LED lumen maintenance at 60,000 hours, this flat panel has a long life and high durability - INSTALLATION OPTIONS: The LED ceiling light includes standard integral T-Bar clips for installation into T-Grid ceilings; Direct surface mount with the included DCMK 224 bracket; Slim profile accommodates tight plenums, making installation easy; 120 Volts - DIMENSIONS AND MORE: Flat Panel LED Light has dimensions of 47-4/5 in. x 23-4/5 in. x 1-1/4 in.; Color temperature options - 3500K (Neutral)/4000K (Cool)/5000K (Daylight); 5-year limited warranty ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | Lithonia Lighting | | Color | Switchable White | | Finish Types | matte | | Indoor Outdoor Usage | Indoor | | Item Dimensions L x W x H | 47.8"L x 23.8"W x 1.1"H | | Item Weight | 13.6 pounds | | Light Fixture Form | Close to Ceiling | | Light fixture form | Close to Ceiling | | Material | Alloy Steel, Aluminum, Polycarbonate | | Material Type | Alloy Steel, Aluminum, Polycarbonate | | Number of Items | 1 | | Room Type | Classroom | | Shade Material | Acrylic | | Specific Uses For Product | Home | | Style | 4,000 Lumens | | Style Name | 4,000 Lumens | ## Product Details - **Brand:** Lithonia Lighting - **Color:** Switchable White - **Light fixture form:** Close to Ceiling - **Material:** Alloy Steel, Aluminum, Polycarbonate - **Style:** 4,000 Lumens ## Images ![Lithonia Lighting 2x4 LED Flat Panel Light, 4000 Lumens, 3500K/4000K/5000K | CPANL 2 Ft. x 4 Ft. LED Light Panel, Ceiling Lighting Fixture, 3-in-1 Switchable CCT, Includes Ceiling Mount Bracket, White - Image 1](https://m.media-amazon.com/images/I/51WDoidNjiL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Questions & Answers **Q: How many watts (amps) is this fixture?** A: It says 38 watts on the information page on Amazon. **Q: can i just put the panel on top of a desert refrigerator to light the inside** A: Assuming the refrigerator is large enough to support the lighting, my answer would be all day long, or night long, lol. I get many compliments on the 9 lights that I put in my shop, even had a subcontractor go upstairs to see how the skylights were plumbed in. Too funny. **Q: What switch is recommended by the manufacturer for the 330 lm 2x2? please don't say spodmrd by sensor switch, that search yields nada.** A: Hi, For this fixture, given that the "120 TD" part of the nomenclature means 120v specific & Triac-Dimming, most residential line-voltage dimmer switches, such as the Lutron Diva line of Triac Dimmers, will function with this residential version of the CPANL. The SPODMRD by Sensor Switch is only used for the Commercial version of the CPANL series ( CPANL 2X2 ALO1 SWW7 )that features 0-10v low voltage dimming by way of two additional low voltage dimming control wires violet and (gray or pink). **Q: What room temperature will this work in? Will it work in high 30s (F)?** A: Re: Lithonia Lighting CPANL 2X4 40LM SWW7 120 TD DCMK 2 Ft. x 4 Ft. LL CPANL Question: Will it work in high 30s Answer: Yes, Absolutely. Regards - ## Customer Reviews ### ⭐⭐⭐⭐⭐ Bright, yet diffuse and easy to look at! *by S***T on May 30, 2026* What a bargain! Installation was easy with good installation instructions. The light is bright, yet diffuse, while lighting every corner of my living room. It will also be easy to flip down (It has frame restraints so it can’t flip over). I can’t praise this product enough. I recommend this for any room that needs full lighting with no glare. ### ⭐⭐⭐⭐⭐ A Professional's Take on the Lithonia CPANL 2x4 *by V***Y on September 24, 2025* As a licensed electrician, I've installed countless light fixtures, and the Lithonia Lighting CPANL 2x4 is one of the more solid LED panels I've encountered. This isn't just a simple light; it's a professional-grade solution that delivers on its promises, particularly for commercial or workshop applications. The installation process is what sets this unit apart. The fixture is lightweight, which is a major plus when working overhead. It comes with a direct ceiling mount kit, and while some online reviews have noted a flimsy bracket, I found that when secured properly with all four anchor points, it provides a stable and reliable mounting platform. The hinged design is a clever feature, allowing you to hang the panel for hands-free wiring. My only minor gripe is that the pre-stripped wires could be a little longer to make connections in the junction box easier. The ability to switch between 120V and 277V is a huge convenience for a contractor, giving it a versatility that's perfect for both residential and light commercial jobs. In terms of performance, the CPANL is impressive. The adjustable lumen output (ALO) is a fantastic feature, allowing you to select between 4,000, 5,000, and 6,000 lumens. This is excellent for tailoring the light level to a specific room, whether it's a bright workshop or a more subdued office. The selectable color temperature (SWW) is equally useful, giving you a choice of 3500K, 4000K, or 5000K to match existing lighting or the client's preference. The light output is smooth and consistent, with no noticeable glare or hot spots. The 80 CRI is standard for this class and provides good color rendition for most applications. The build quality is what you'd expect from a reputable manufacturer like Lithonia. The aluminum frame feels durable, and the sealed design prevents light leak. The integrated LED design means there's no need to worry about bulb replacements, and with an L70 rating of 60,000 hours, it's a fixture that will last a long time. Overall, for its ease of installation, adaptability, and high-quality light output, this is a product I would confidently recommend to other professionals and use on future projects. It's a reliable workhorse. ### ⭐⭐⭐⭐⭐ Worth the money and has a low profile. *by B***E on August 5, 2026* Easy install. Low profile. Bright. Am going to install another now that we found a second live outlet. Great deal. ## Frequently Bought Together - Lithonia Lighting CPANL 2x4 LED Flat Panel Light, 2 ft. by 4 ft. LED Light Panel, Ceiling Lighting Fixture, 4000 Lumens, 3500K/4000K/5000K Switchable CCT, Includes Direct Ceiling Mount Bracket, White - Lutron Ariadni/Toggler LED+ Dimmer Switch for Dimmable LED, Halogen and Incandescent Bulbs, 150 Watt, Single-Pole or 3-Way, AYCL-153P-WH, White --- ## 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.lk/products/366249831-lithonia-lighting-2x4-led-flat-panel-light-4000-lumens-3500k](https://www.desertcart.lk/products/366249831-lithonia-lighting-2x4-led-flat-panel-light-4000-lumens-3500k) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-09-04*