--- product_id: 517126463 title: "Tomosu Downlights for Ceiling, Dimmable, Cool White, 5W, IP44, 10 Pack | 6000K, 220-240V, 450LM, 75mm-85mm Cut Out, 24mm Ultra Slim, IP44 Waterproof LED Spot Lights for Ceiling Bathroom Bedroom" brand: "tomosu" price: "฿6471" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/517126463-tomosu-downlights-for-ceiling-dimmable-cool-white-5w-ip44-10 store_origin: TH region: Thailand --- # 5W ultra-efficient LED power 24mm ultra-slim profile IP44 waterproof for versatile use Tomosu Downlights for Ceiling, Dimmable, Cool White, 5W, IP44, 10 Pack | 6000K, 220-240V, 450LM, 75mm-85mm Cut Out, 24mm Ultra Slim, IP44 Waterproof LED Spot Lights for Ceiling Bathroom Bedroom **Brand:** tomosu **Price:** ฿6471 **Availability:** ✅ In Stock ## Summary > 💡 Illuminate smarter, live brighter — the future of ceiling lighting is ultra-slim and ultra-cool! ## Quick Answers - **What is this?** Tomosu Downlights for Ceiling, Dimmable, Cool White, 5W, IP44, 10 Pack | 6000K, 220-240V, 450LM, 75mm-85mm Cut Out, 24mm Ultra Slim, IP44 Waterproof LED Spot Lights for Ceiling Bathroom Bedroom by tomosu - **How much does it cost?** ฿6471 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/517126463-tomosu-downlights-for-ceiling-dimmable-cool-white-5w-ip44-10) ## Best For - tomosu enthusiasts ## Why This Product - Trusted tomosu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Sleek & Space-Savvy:** Ultra-slim 24mm depth fits flush in tight ceilings where traditional housings fail. - • **Crisp Cool White Glow:** 6000K daylight with anti-glare frosted lens delivers a vibrant, flicker-free 450 lumens. - • **Waterproof Versatility:** IP44 splash-proof rating means perfect lighting for bathrooms, patios, and beyond. - • **Energy-Smart Brilliance:** 5W LED replaces 50W bulbs, slashing energy bills by up to 90% without compromising brightness. - • **Effortless Ambiance Control:** 3-step dimming with no extra dimmer needed—just a simple press to set your mood. ## Overview Tomosu Downlights are a 10-pack of ultra-slim, dimmable LED recessed ceiling lights delivering 450 lumens of cool white (6000K) illumination. Designed with a 24mm mounting depth and IP44 waterproof rating, they fit seamlessly into tight spaces and wet areas like bathrooms. These energy-efficient 5W LEDs replace traditional 50W bulbs, offering up to 90% energy savings and a 30,000-hour lifespan. Easy to install with direct 220-240V connection and no external dimmer required, they provide versatile, flicker-free lighting ideal for modern homes and offices. ## Features - Dimmable LED Recessed Lights - Downlights for ceiling designed with 3 step dimming (450LM-260LM-190LM), no dimmer required, simply press the switch to switch. If it is turned off for a long time and then turned on, the default brightness is 100%. - Ultra Slim Design - The led recessed light has a mounting depth of only 24 mm, a cutout size of 75-85mm and a diameter of 98 mm, ideal for ceilings where housings cannot be installed. Direct connection to 240V electricity without transformers. - IP44 Waterproof - Tomosu led bathroom spotlights feature IP44 splash-proof rating and can be used in bathrooms or outdoor porches. Also great for living room, bedroom, kitchen, hallway, basement, office, hotel, etc. - Energy Saving - Recessed ceiling lights use upgraded LED chips, high energy efficiency and low power consumption, 5W replace the traditional 50W, saving up to 90% of the electricity bill. Up to 30,000 hours lifespan, saves replacement costs. - Bright and Daylight - Frosted LED lens, anti-glare and anti-scratch, stable light source without flickering. 6000K cool white light, CRI >83, 120° wide beam angle, provides a wide range of comfortable and energizing lighting. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B0BNZXBN7D | | Best Sellers Rank | 3,064 in Lighting (See Top 100 in Lighting) 6 in Recessed Lighting Housing & Trim Kits | | Brand Name | Tomosu | | Bulb Base | E27 | | Color Temperature | 6000 Kelvin | | Colour | Cool White | | Control Method | Push Button | | Controller Type | Touch | | Country Of Origin | China | | Customer Reviews | 4.6 4.6 out of 5 stars (232) 4.6 out of 5 stars | | Efficiency | F | | Finish | Matte | | Fixture Type | ceiling lights | | Included Components | Instruction Manual | | Indoor Outdoor Usage | Indoor | | Installation Type | Flush Mount | | Is Assembly Required | No | | Item Dimensions L X W X H | 9.8L x 9.8W x 2.4H centimetres | | Item Shape | Round | | Item Weight | 0.55 Kilograms | | Light Color | Cool White | | Light Fixture Form | Recessed | | Light Fixture Installation Location | ceiling | | Light Output Maximum | 450 Lumens | | Light Source | LED | | Lighting Method | Downlight | | Luminous Flux | 450 Lumen | | Manufacturer | Tomosu | | Manufacturer Part Number | TOMOSU-DL10R | | Manufacturer Warranty Description | 3-year warranty. | | Material | Polycarbonate | | Model Number | TL0201316 | | Mounting Type | Ceiling Mount | | Number Of Items | 10 | | Number Of Lights | 14 | | Other Special Features Of The Product | Dimmable, Energy Efficient, Waterproof | | Power And Plug Description | ac | | Recommended Uses For Product | Living room, bedroom, kitchen, bathroom, hallway | | Room Type | Bathroom, Bedroom, Dining Room, Kitchen, Living Room | | Set Name | Tomosu LED Recessed Ceiling Lights Set (10 Pack) | | Shade Colour | White | | Shade Material | Polycarbonate | | Size | Lot de 10 | | Specific Uses | Balcony, Cabinet, Home, Shop | | Specification Met | IP44 | | Style | Modern | | Switch Type | Tactile | | Theme | Modern | | Voltage | 240 Volts | | Water Resistance Level | Waterproof | | Wattage | 5 watts | ## Product Details - **Brand:** Tomosu - **Colour:** Cool White - **Light fixture form:** Recessed - **Material:** Polycarbonate - **Style:** Modern ## Images ![Tomosu Downlights for Ceiling, Dimmable, Cool White, 5W, IP44, 10 Pack | 6000K, 220-240V, 450LM, 75mm-85mm Cut Out, 24mm Ultra Slim, IP44 Waterproof LED Spot Lights for Ceiling Bathroom Bedroom - Image 1](https://m.media-amazon.com/images/I/71JHkQht7TL.jpg) ## Available Options This product comes in different **Colour Name** options. ## Questions & Answers **Q: Do you use an ordinary light switch** A: Yes, just use ordinary switch to adjust brightness directly, no need for dimmer. The default original brightness is 100% when it is turned on for the first time, the brightness is 50% when it is turned off quickly and then turned on again, and the brightness is 20% when it is turned off and on again quickly, realizing 3-level dimming. Hope that helps. **Q: I have a dimmer switch, do these also work with a dimmer switch?** A: Hi, does not work with dimmer switch. Because this led recessed ceiling light is specially designed for ordinary switches, three-level dimming can be achieved with ordinary switches(as shown in the video), hope it can help you. **Q: Can u use a dimmer switch** A: Hello, this led recessed ceiling light can achieve 3 step dimming lighting with ordinary switches. It does not support the use of the dimmer switch. Hope to help you. **Q: Can you confirm how to dim these lights. Used with a standard dimmer they do not work.** A: Hello. This Recessed Ceiling Light is specially designed for ordinary switches to achieve 3 step dimming, and does not support dimming with dimmers. How to dim these lights: The default original brightness is 100%, turn off and fast on, brightness becomes 50%, turn off again and quickly turn on, brightness becomes 20%. Hope that helps. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Easy to fit nice and bright. *by on Reviewed in the United Kingdom 11 May 2026* Brilliant lights and being LEDS very cheap to use. ### ⭐⭐⭐⭐⭐ Satisfied, it's only the dimming design. *by on Reviewed in the United Kingdom 18 July 2026* Although I like and approve the lights my client prefer a total dimming switch. That is the only problem otherwise great lights! ### ⭐⭐⭐⭐⭐ Stylish and affordable *by on Reviewed in the United Kingdom 9 November 2025* Bought these to replace GU10 ceiling lights and although they’re single use LEDs, they last for years (first set we bought works for 4 years already). Bright and stylish. Very easy to install. ## Frequently Bought Together - Tomosu LED Recessed Ceiling Lights Dimmable, Cool White 6000K, IP44 LED Downlights Ceiling 5W 450LM, 220-240V, Cut Φ78-85mm, 24mm Ultra Slim for Bathroom Bedroom Kitchen Living Room, 10 Pack - Tomosu LED Downlights for Ceiling Cool White 6000K 5W 450LM, AC 220-240V, Cut Φ75-90mm, 24mm Ultra Slim LED Recessed Ceiling Lights, IP44 Spotlights for Bathroom, 20 Pack - 80mm Hole Saws Cutter, HSS Bi-Metal Drill Bit for Wood, Plastic, UPVC, Fiberglass and Plasterboard --- ## 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.co.th/products/517126463-tomosu-downlights-for-ceiling-dimmable-cool-white-5w-ip44-10](https://www.desertcart.co.th/products/517126463-tomosu-downlights-for-ceiling-dimmable-cool-white-5w-ip44-10) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-08-19*