--- product_id: 57984262 title: "MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6" brand: "ottosea" price: "฿2132" currency: THB in_stock: true reviews_count: 8 category: "Ottosea" url: https://www.desertcart.co.th/products/57984262-mr16-led-bulbs-gu5-3-light-bulbs-5w-50-watt store_origin: TH region: Thailand --- # 6000K crisp daylight white 5W LED = 50W halogen power 120° wide beam angle MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6 **Brand:** ottosea **Price:** ฿2132 **Availability:** ✅ In Stock ## Summary > 💡 Light up your space, not your bill — the future of smart illumination! ## Quick Answers - **What is this?** MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6 by ottosea - **How much does it cost?** ฿2132 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/57984262-mr16-led-bulbs-gu5-3-light-bulbs-5w-50-watt) ## Best For - ottosea enthusiasts ## Why This Product - Trusted ottosea brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Plug & Play Upgrade:** Standard GU5.3 base ensures effortless swap—no rewiring, no hassle. - • **Wide Coverage Lighting:** 120° beam angle floods your environment with even, glare-free light. - • **Eco-Conscious & Durable:** Mercury-free, radiationless glass design built to withstand outdoor elements and last 20,000 hours. - • **Energy-Smart Brilliance:** Save 90% on electricity with powerful 5W LED output matching 50W halogen brightness. - • **Vivid Daylight Ambiance:** 6000K daylight white delivers crisp, eye-friendly illumination for professional spaces. ## Overview The OTTOSEA MR16 LED Bulbs pack 5W of energy-efficient power, delivering 400 lumens of crisp 6000K daylight white light with a broad 120° beam angle. Designed for easy GU5.3 base replacement, these bulbs offer a durable, eco-friendly alternative to traditional 50W halogen lamps, perfect for landscape, recessed, and track lighting. With 20,000 hours lifespan and no harmful emissions, they combine professional-grade performance with sustainable savings. ## Description OTTOSEA MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6 - desertcart.com Review: Perfect swap for old halogen landscape bulbs. - Just as bright as original 50 watt DC landscape bulbs. Best feature is they have a glass layer over the LEDs so they won't get dirty or short out if rain gets into the fixture. And being only 5 Watts I get full illumination on all fixtures along the DC cable. No more light dimming the further the fixture is from the transformer. The backyard never looked so good. Thanks for the well made product! Review: This Bulb is worth the price - This Bulb is worth the price not buying the old style anymore only these cheaper too operate and way brighter...thought i would buy both bulbs love the LED ## Features - SAVING MONEY:LED 5W MR16/ GU5.3 BI PIN base ACDC12V NON-DIMMABLE Light Bulbs, a perfect 50W Halogen bulb replacement. Save over 90% on electricity bill. - EASY INSTALLATION：Standard MR16 shape with GU5.3 BI PIN base,plug and play, simply replace traditional halogen lamps; Please use them with LED compatible transformer，or it may flicker. - EXCELLENT PERFORMANCE：LED bulbs give off 400lm comfortable 6000K daylight; Easily to create comfortable atmosphere and protect your eyes with anti-dazzle and radiationless performance. - APPLICATION: Perfect for Landscape,Recessed,Track lighting, Art Galleries, General Lighting, Hotels, Museums, Offices,Meeting Room, Restaurants, Retail and General Lighting etc. - ECO-Friendly: No lead or mercury, No harmful radiation, No UV or IR. CE Approved and RoHS compliant. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B076CGDHDK | | Additional Features | comfortable warm light | | Beam Angle | 120 Degrees | | Best Sellers Rank | #52,104 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #3,074 in LED Bulbs | | Brand Name | OTTOSEA | | Brightness | 400 Lumen | | Bulb Base | GU5.3 | | Bulb Shape Size | MR16 | | Color Rendering Index | 80 | | Color Temperature | 6000 Kelvin | | Connectivity Technology | Infrared | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.4 4.4 out of 5 stars (719) | | Efficiency | 80 lumens per watt | | Incandescent Equivalent Wattage | 50 Watts | | Indoor Outdoor Usage | Indoor | | Is Electric | Yes | | Item Dimensions W x H | 5"W x 6"H | | Light Color | Daylight White | | Light Source Operating Life | 20000 Hours | | Light Source Type | LED | | Light Source Wattage | 5 Watts | | Light Type | LED | | Manufacturer | OTTOSEA | | Material Type | Glass | | Model Number | GU5.3 LED | | Number of Items | 1 | | Power Consumption | 5 Watts | | Power Source | Corded Electric | | Shape | mr16 | | Specific Uses For Product | Lamp | | Unit Count | 6 Count | | Voltage | 12 Volts | | Wattage | 5 watts | | White Brightness | 400 Lumens | ## Product Details - **Brand:** OTTOSEA - **Bulb Shape Size:** MR16 - **Light Type:** LED - **Special Feature:** comfortable warm light - **Wattage:** 5 watts ## Images ![MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6 - Image 1](https://m.media-amazon.com/images/I/61wR+Rf-txL.jpg) ## Available Options This product comes in different **Color** options. ## Questions & Answers **Q: do you have this same bulb with a lower then 120 beam angle ??** A: I am sorry that we don't have.All these SMD (Surface Mounted Devices ) glass bulbs,the beam angle is 120° or more than 120°. If you want to buy the less beam angle ,you can buy COB (Chips on Board) bulbs, these are 30~60 beam angle.Our factory have these bulbs, but not sell on the AMZ platform. If you want to know that ,you can contact me by email (HYB13068120501@outlook.com ),i will sent you the photos to you . **Q: Are these spot lights or flood lights? I would assume flood with a wide angle of 120 degrees, but the title says spot?** A: I would consider them flood lights. I have them in landscape fixtures lighting up trees. They work very well for that. **Q: Can this transformer be used with a dimmer?** A: NO,it can't. If you want the light bulb to have a dimming effect, it is recommended that you buy the dimming bulbs. **Q: Are these bulbs fcc approved?** A: Sorry, our lamp has no FCC certification, only CE, ROHS certification, but I can guarantee that these bulbs two-year warranty is no problem. If you encounter problems during the use, please contact me, I will be Reply to you within 24 hours, thank you. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect swap for old halogen landscape bulbs. *by B***E on May 19, 2022* Just as bright as original 50 watt DC landscape bulbs. Best feature is they have a glass layer over the LEDs so they won't get dirty or short out if rain gets into the fixture. And being only 5 Watts I get full illumination on all fixtures along the DC cable. No more light dimming the further the fixture is from the transformer. The backyard never looked so good. Thanks for the well made product! ### ⭐⭐⭐⭐⭐ This Bulb is worth the price *by D***C on June 22, 2024* This Bulb is worth the price not buying the old style anymore only these cheaper too operate and way brighter...thought i would buy both bulbs love the LED ### ⭐⭐⭐⭐ Great halogen replacement *by 3***M on August 10, 2018* Updated review: I have installed these bulbs in 3 different fixtures and I haven’t had any more failures other than those first 3 bulbs. Great halogen replacement! I have a low-voltage (12 volt) cable light system that I wanted to change from halogen to LED. Two bulbs stopped working on day 2; a third bulb stopped working a few days after that. They are VERY bright -- brighter than the 50W halogens they replaced. The light is visible out the backside of this bulb and the coverage is good. Too bad they do not last more than a few days. ## Frequently Bought Together - OTTOSEA MR16 LED Bulbs, GU5.3 Light Bulbs,5W (50 Watt Equivalent), 12V ACDC, Daylight White 6000K, 120 Degree Beam Angle Two pin for Landscape,Recessed,Track Lighting, Non Dimmable, Pack of 6 - Sigalux GU10 LED Light Bulbs, Dimmable 5000K Daylight White Natural Light, 4.5W 450LM, MR16 LED Bulb Equivalent 50W Halogen Replacement, 35 Degree Spot for Track Light Bulb, Pack of 8 --- ## 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/57984262-mr16-led-bulbs-gu5-3-light-bulbs-5w-50-watt](https://www.desertcart.co.th/products/57984262-mr16-led-bulbs-gu5-3-light-bulbs-5w-50-watt) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-25*