OKQ 2×4 LED Flat Panel Light Drop Ceiling Office Fixture, 30/40/50W Selectable, 5000K 5CCT Switchable, 0-10V Dimmable, 24×48 Inch LED Flush Mount Ceiling Light, ETL Listed 4 Pack
$189.99
Related Products
Product description
OKQ Upgraded 2×4 LED flat panel light 
72W/60W/50W/40W/30W 5-Wattage Select Switch 
Selectable Color Temperature 3000K/3500K/4000K/5000K/6500K 
5%-100% smooth dimming via a TRIAC dimmer 
1 Warehouse 2 Offices 3 Classrooms 4 Gym 5 Hospital
Choose from 3 flexible modes. Installation that adapts effortlessly
【Superior Illumination & Energy Savings】Long-life LEDs, coupled with high-efficiency drivers,provide superior quantity and quality of illumination for extended service life.High efficacy of 150 lm/w reaches a lumen count of 7500,Flicker-free 0-10V dimmable external driver Up to 56% higher efficiency than fluorescent, service life is 50000+ hours,The design of “central basket” ensures more uniform light output and less shadows, making the interior feel larger and more open.
【Versatile & Adjustable】 OKQ 2×4 LED flat panel lights feature a 5CCT dimmable option, offering three color temperatures: 3500K, 4500K, and 5000K. Ideal for commercial and residential settings, LED Panel Drop Ceiling Lights suit offices, studies, supermarkets, hotels, and production areas. Select from three wattage options (72W/60W/50W/40W/30W) to find the perfect brightness. Unlike most 2x4FT LED panels, OKQ allws adjustment of both color temperature and power, providing unmatched functionality and customization.
【DIMMABLE 】Smoothly dimming compatible with 0-10V dimmers (Dimmer Not Included). No flashing, No noise. The skylight flat LED panel light offers a CRI>85+ for even, soft lighting with no flicker or buzzing, protecting your eyes and reducing fatigue. Ideal for offices, conference halls, and lecture rooms, it ensures excellent light quality
【Wide Application】The 4-foot led light fixture for workshop delivers soft, glare-free, ambient lighting in Upgraded Ultra-Thin Design- Our new generation panel light is only 1.18″ thick and fits most ceilingsdesign. The slim profile of the fixture coupled with energy-saving LED technology make the Troffer an ideal choice for renovation or new construction. The 2x4FT LED ceiling panel lights offers a high-quality, cost-effective LED lighting solution for schools, offices, retail, healthcare facilities and other commercial spaces.
【Exceptional After-Sales Service】OKQ offers reliable, energy-efficient lighting solutions for businesses of all sizes. Our products, designed for performance and durability, enhance any commercial environment with optimal illumination and energy savings. Customer satisfaction is our top priority, ensuring peace of mind with every purchase.
6 reviews for OKQ 2×4 LED Flat Panel Light Drop Ceiling Office Fixture, 30/40/50W Selectable, 5000K 5CCT Switchable, 0-10V Dimmable, 24×48 Inch LED Flush Mount Ceiling Light, ETL Listed 4 Pack
Add a review
$189.99
Alejandro –
Best LED ever
After installing the OKQ 2×2 LED Flat Panel Lights in my office, I am thoroughly impressed with their performance and versatility. The illumination is bright and even—thanks to the high efficacy of 150 lm/W and 6000 lumens output—which makes the entire space feel more alert and productive. Knowing that these lights can last over 50,000 hours and save up to 85% on energy is a huge plus, both economically and environmentally.What really stood out to me was the flexibility in customization. The 5CCT selectable color temperatures (3000K,3500K, 4000K, 5000K,6000K) allowed me to choose the perfect tone for different areas—warmer for break rooms, cooler for workspaces. I also appreciate the option to select between 5 wattages (20W,25W,30W, 35W, 40W), which helps tailor brightness exactly to need. The 0-10V dimming performs flawlessly with no flicker or noise, offering smooth dimming down to 10%, which is ideal for presentations or creating a relaxed atmosphere.The ultra-slim design (only 1.18 inches thick) made installation straightforward, and it integrated neatly into our drop ceiling without protruding. The sealed construction not only looks clean but also prevents dust and insects—a thoughtful feature for long-term maintenance.These lights are ETL and DLC certified, which gave me confidence in their safety and quality. Whether for offices, schools, retail, or healthcare settings, OKQ’s panel lights offer professional-grade performance. Combined with reliable after-sales support, this product truly delivers excellent value. Highly recommended!
Amazon Customer –
Bright, Efficient, and Versatile Lighting Solution
I recently upgraded my office space with this 4-pack of OKQ 2×2 LED flat panel lights, and I’m extremely satisfied with the result.💡 Customizable Brightness and ColorEach panel features a 5-wattage select switch (20W/25W/30W/35W/40W) as well as CCT color temperature options (3000K–6500K), allowing me to fine-tune both brightness and warmth based on the room and time of day (highlighted on page 3 and 4). I opted for 5000K and 35W in my workspace, and the results are clean, crisp, and energizing.🔧 Easy Installation with Recessed MountThe installation process is simple and clearly illustrated with step-by-step diagrams (see page 4). I mounted these directly into my drop ceiling grid and appreciated the compatibility with standard 2×2 openings.🌟 Smooth Dimming PerformancePaired with a TRIAC dimmer (like the Lutron Diva or Leviton models listed on page 4), these lights dim from 10% to 100% smoothly and without flicker. It’s great for creating softer evening ambiance or full-brightness during focused work.🏢 Perfect for Offices, Classrooms, and MoreThese lights are ideal for professional spaces. The brightness ranges (up to 5200 lumens at 40W) make them suitable for even large rooms like classrooms, offices, or warehouses (see examples on page 5).✅ Pros:Wide range of wattage and color temp settingsBright and uniform light outputSolid construction and sleek flush-mount designEnergy efficient with 130 lm/W efficacyEasy install in standard grid ceilings❌ Cons:No included hardware for surface mounting (but expected for recessed panels)Overall:This set exceeded my expectations. It’s powerful, highly adjustable, and looks great once installed. If you need modern, flexible lighting for a large room, this set delivers big time. Highly recommended for office or commercial upgrades .
Brenda Markel –
Great item
These are great ! They are very bright. They are made well and very neat looking. I would recommend these to anyone.
Seaman –
Very nice fixtures, but they need to tweak their packaging
Bought these to replace four old florescent fixtures in our family room. Similar to some other comments I’ve read, a couple the panels were dinged on the corners due to the packaging not being robust enough at the corners, even with plastic protectors. They were going into a suspended ceiling track where the corners are hidden, so for me not a big deal, but a little annoying.They were easy enough to install and were simple to wire. There is a separate pair of wires if you want to install a dimmer, which I haven’t done. The brightness and color can be selected with two switches on top of the wiring box on the fixture. In my case I have to lift the adjacent panel if I want to change either. I think these are intended for a room with higher ceilings, so these are BRIGHT at the higher settings. My ceiling is low, so I have them set to the lowest setting and they are bright, but not unduly so. At that setting only 30 watts a piece!After I installed them and was congratulating myself on what a great job I did, I turned them off only to have them continue to glow with a sort of low moonlight. I contacted the company, but never heard back. Online I quickly found out it was caused by my switches being wired through the neutral wire and not the hot wire. This allowed electricity to still charge the circuit when off, causing the LEDs to glow. I rewired the switches and everything was fine. Overall nice fixtures and I am pleased with my purchase.
LBD –
Nice brightness and adjustable color
I replaced 7 older LED lights that look like fluorescent tube lights with these backlit lights. It’s a big improvement, as we don’t care for the 5000k white, and prefer 3000k softer white. The attached photo shows the new light on the left and the old light on the right. The light in the picture looks more yellow than it actually is. Of course, you can adjust the whiteness temperature to whatever you prefer.For the dimmer function to work, I had to run low voltage dimmer wires from the 2 wall switches to each of the lights. Four are connected to one switch, and 3 on the other. The dimmer function works well.
Robert O. –
Very good deal
Good quality lights easy to install. I love that you can change color, tone and output of these light