--- product_id: 320082651 title: "SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright" brand: "sansi" price: "฿3782" currency: THB in_stock: true reviews_count: 13 url: https://www.desertcart.co.th/products/320082651-sansi-40w-br30-led-light-bulb-5000k-daylight-350w-equiv store_origin: TH region: Thailand --- # 87% energy savings 5000 lumens super bright 25,000 hrs lifespan with patented heat tech SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright **Brand:** sansi **Price:** ฿3782 **Availability:** ✅ In Stock ## Summary > 💡 Brighten smarter, live better — don’t get left in the dark! ## Quick Answers - **What is this?** SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright by sansi - **How much does it cost?** ฿3782 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/320082651-sansi-40w-br30-led-light-bulb-5000k-daylight-350w-equiv) ## Best For - sansi enthusiasts ## Why This Product - Trusted sansi brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Illuminate Like a Pro:** Experience daylight-bright 5000K light that sharpens focus and reduces eye strain with CRI80+ clarity. - • **Plug & Play Versatility:** Includes E27 to E40 adapter for seamless installation in any standard fixture—upgrade without hassle. - • **Slash Your Energy Bills:** Replace 350W halogens with this 40W LED and save up to 87% on electricity annually—smart and sustainable. - • **Confidence in Every Glow:** Backed by a 2-year warranty and 30-day refund policy, lighting your space risk-free has never been easier. - • **Built to Last, Built to Cool:** Patented ceramic-on-ceramic (COC) tech ensures superior heat dissipation for a 25,000-hour lifespan. ## Overview The SANSI 40W BR30 LED bulb delivers a powerful 5000 lumens of daylight-quality illumination at 5000K, replacing traditional 350W bulbs while cutting energy use by 87%. Featuring patented ceramic-on-ceramic heat dissipation technology, it ensures a long 25,000-hour lifespan. With a versatile E27 base plus included E40 adapter, it fits a wide range of fixtures. Designed for eye comfort with CRI80+ and flicker-free light, it’s perfect for professional and home environments seeking bright, efficient, and reliable lighting backed by a 2-year warranty. ## Description 350W EQUIVALENT & 5000LM SUPER BRIGHT With 63 high efficient led chips, this 40W LED light bulb can replace a 350W incandescent bulb to produce up to 5000Lumens brightness with 5000K daylight white light, saving up to 89% energy on your annual electricity bill. Our 40W LED bulb uses a standard E27 edison screw base, which can be easily installed in your E27 lamp bracket to bring you better lighting effects. 1. SECONDARY OPTICAL DESIGN The high light transmittance lens provides a secondary scientific light distribution, which can offer an uniform light distribution by its 120° beam angle and avoid light loss. The specially processed high-quality lenses reaches a flame retardant grade of V0, no-fire hazard 2. PATENTED COC TECHNOLOGY - PATENT NO: CN201620883646.3 SANSI welds led chips on ceramic instead of plastic or aluminum. Why choose ceramic？ This is because ceramic resists high temperature, resists warping and resists insulation. Efficient heat dissipation performance of ceramic panel and hollow cavity design make the bulb extend its life up to 25000 hours. 3. HOLLOW DESIGN To accelerate the heat dissipation, our R&D team adopts a hollow construction design for the cavity, which could create an environment of internal and external air convection, which is more conducive to heat dissipation, thereby prolonging the life of the bulb. ## Features - BRIGHT & ENERGY-SAVING: Our 40W LED Bulb with high efficient led chips can replace the traditional 350W incandescent halogen bulbs by cutting down your electricity bill by up to 87% per year and produce up to 5000 lumens brightness. - HEALTHY LIGHT: No lead or mercury, No UV or IR, No flicker, No buzzing, 5000K daylight white without harsh, CRI80+ help to reduce eye strain, increase visual range, and protect the eyesight. Everything is just pleasant in your eyes! - PATENTED COC TECHNOLOGY: SANSI soudes the led chips on the ceramic plate instead of the aluminium and adopts the hollow structure, which can lead to a more excellent heat dissipation and thus prolongs each bulb's life up to 25,000hours. - Free E27 TO E40 CONVERTOR: This super bright 40W LED bulb comes with a standard E27 screw base and an E27 to E40 convertor which guarantees an easy installation on E27 lamp base or E40 lamp base to meet your different needs. - 100% HASSLE-FREE: 30 days' full refund service, 2-year warranty, if there is any quality problem occurs during this period, please contact us and we will replace with new product and send to you for free. Buy now with confidence! ## Technical Specifications | Specification | Value | |---------------|-------| | Accepted Voltage Frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz | | Asin | B08P2PVYQB | | Average Life Span | 25000 Hours | | Beam Angle | 120 Degrees | | Best Sellers Rank | 18,439 in Lighting (See Top 100 in Lighting) 2,977 in LED Bulbs | | Brand Name | SANSI | | Bulb Base | E27 | | Bulb Shape Size | BR30 | | Color Rendering Index Cri | 80.0 | | Color Temperature | 5000 Kelvin | | Colour | Daylight | | Connectivity Protocol | Bluetooth | | Connectivity Technology | Infrared | | Control Method | Touch | | Controller Type | Push Button | | Country Of Origin | China | | Customer Reviews | 4.3 4.3 out of 5 stars (174) 4.3 out of 5 stars | | Eu Energy Efficiency Label | D | | Incandescent Equivalent | 350 Watts | | Included Components | E27 to E40 Adapter | | Indoor Outdoor Usage | Indoor | | Item Dimensions W X H | 11.6W x 13.4H centimetres | | Item Shape | Bulb | | Item Weight | 0.29 Kilograms | | Light Color | Daylight | | Light Output Maximum | 5500 Lumens | | Light Source Wattage | 40 Watts | | Light Type | LED | | Manufacturer | SANSI | | Manufacturer Part Number | 1 | | Manufacturer Warranty Description | 2-year warranty. | | Material Type | Ceramic, Plastic | | Model Name | C21BB-3E27-40W | | Model Number | C21BB-3E27-40W | | Number Of Items | 1 | | Package Quantity | 1 | | Power Consumption | 40 Watts | | Power Source | AC adapter | | Special Features | COC Tech | | Specific Uses | Workshop, garage, yard, warehouse, basement, barn, garden, shopping mall, supermarket, exhibition space | | Style Name | 40W | | Type Of Bulb | LED | | Unit Count | 1.0 count | | Voltage | 220 Volts | | Wattage | 40 watts | | White Brightness | 5000 Lumens | ## Product Details - **Brand:** SANSI - **Bulb shape size:** BR30 - **Light type:** LED - **Special feature:** COC Tech - **Wattage:** 40 watts ## Images ![SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright - Image 1](https://m.media-amazon.com/images/I/61Jt4KeKSSL.jpg) ![SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright - Image 2](https://m.media-amazon.com/images/I/61dmDh9q3sL.jpg) ![SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright - Image 3](https://m.media-amazon.com/images/I/714zdIIeBGL.jpg) ![SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright - Image 4](https://m.media-amazon.com/images/I/71e7a1S7lsL.jpg) ![SANSI 40W BR30 LED Light Bulb 5000K Daylight 350W Equiv 5000LM Super Bright - Image 5](https://m.media-amazon.com/images/I/617j6-6ffCL.jpg) ## Available Options This product comes in different **Style Name** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Brighter than Stephen Hawking *by on Reviewed in the United Kingdom 11 April 2026* Want to peel the skin from your eyes without looking directly at the sun? Buy this! Brilliant! ### ⭐⭐⭐⭐⭐ Gloriously bright *by on Reviewed in the United Kingdom 1 February 2022* I use this in my home office, in an enclosure that points it at the white ceiling, so I get a really nice bright and diffuse light that fills the room. It's almost like working outdoors on a cloudy day, only without concern for the weather.I find working this way much more comfortable on the eyes than sitting in a dark room staring at bright screens, and I'd recommend everyone give it a try. Just this one bulb can completely transform your working environment. ### ⭐⭐⭐⭐⭐ Cheap *by on Reviewed in the United Kingdom 30 June 2026* Excellent buy much cheaper than others and top quality ## Frequently Bought Together - SANSI 40W Super Bright LED Light Bulb Daylight 5000K, Energy-Saving 350W Incandescent Bulb Equivalent, E27/E40 Edison Screw Light Bulb 5000LM 180° Beam Angle for Large Area Ceiling Lighting - SANSI 36W LED Grow Light for Indoor Plants, 400W Equivalent Full Spectrum E27 Plant Grow Light Bulb for Seedlings Vegs Flowers Hydroponics (PPF: 65 μmol/s, 60° Beam Angle, Veg Cover: 2x4 Sq Ft) - Teynewer 4.5m Pendant Light Ceiling Lighting Fitting, E27 Lamp Holder Suspended Kit with Plug in Cord Hemp Rope Pendant Lights Rustic Hanging Lamps with On/Off Switch-UK Plug --- ## 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/320082651-sansi-40w-br30-led-light-bulb-5000k-daylight-350w-equiv](https://www.desertcart.co.th/products/320082651-sansi-40w-br30-led-light-bulb-5000k-daylight-350w-equiv) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-09-27*