--- product_id: 680769415 title: "Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327" brand: "aero-lites - high performance led designs" price: "£38.92" currency: GBP in_stock: true reviews_count: 5 category: "Aero Lites High Performance Led Designs" url: https://www.desertcart.co.uk/products/680769415-aero-lites-com-327-led-replacement-bulb-28v-ac-dc store_origin: GB region: United Kingdom --- # 28V AC/DC versatile power Smooth dimmable brightness 50,000hr ultra-long lifespan Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 **Brand:** aero-lites - high performance led designs **Price:** £38.92 **Availability:** ✅ In Stock ## Summary > 💡 Illuminate smarter, last longer — never settle for less! ## Quick Answers - **What is this?** Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 by aero-lites - high performance led designs - **How much does it cost?** £38.92 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/680769415-aero-lites-com-327-led-replacement-bulb-28v-ac-dc) ## Best For - aero-lites - high performance led designs enthusiasts ## Why This Product - Trusted aero-lites - high performance led designs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Engineered for 50,000 hours of reliable, maintenance-free illumination - • **Adaptive Dimming:** Seamlessly dims with voltage changes for perfect ambient control - • **Cool & Safe Operation:** Generates no heat, ensuring safer use and longer device life - • **Plug & Play LED Upgrade:** Direct drop-in replacement for multiple filament bulbs (#327, #376, #387, etc.) - • **Energy-Smart Performance:** Consumes just 0.7W with reduced current draw for efficient operation ## Overview The Aero-Lites #327 LED Replacement Bulb is a high-performance, dimmable 28V AC/DC LED designed to directly replace traditional filament bulbs like #327 and #376. With an ultra-long 50,000-hour lifespan, low 0.7W power consumption, and bi-polar compatibility, it offers energy-efficient, heat-free lighting ideal for panel indicators and professional applications. ## Description 【Features】Direct drop-in LED replacement bulb for 28-Volt midget flanged-base filament bulbs. Positive/Negative ground compatible; dims with forward voltage changes (reduce voltage lights dims ~ increase voltage light brightens); generates no heat; reduced current draw; design life of 50,000hrs 【Bulb Cross Reference】 Replaces filament bulbs #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 【Specification】 Voltage: 28VDC; Lamp Shape: T1-3/4 Base Style: Midget Flange; Wattage: 0.70; Current: 25mA Polarity: Bi-Polar; MOL: 0.50" MOD: 0.24"; Design Life: 50,000hr. Review: Replacing 327 lamps - I have a bunch of 327 28V lamps in switched that are on most of every day. Replacing is often and expensive. So I found these and tried them. Extremely bright!! That's not a negative, though I'd be happy if they were a bit dimmer. But they work perfectly and I do not expect to be replacing them every couple of months like the old 327 lamps. So far, very satisfied. But be aware they are much brighter than the 327. Review: Not as bright as stated - They work but they are not very bright. A regular bulb is brighter than these bulbs. But they fit the same way as original bulb. ## Features - 【Features】Direct drop-in LED replacement bulb for 28-Volt midget flanged-base filament bulbs. Positive/Negative ground compatible; dims with forward voltage changes (reduce voltage lights dims ~ increase voltage light brightens); generates no heat; reduced current draw; design life of 50,000hrs - 【Bulb Cross Reference】 Replaces filament bulbs #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - 【Specification】 Voltage: 28VDC; Lamp Shape: T1-3/4 Base Style: Midget Flange; Wattage: 0.70; Current: 25mA Polarity: Bi-Polar; MOL: 0.50" MOD: 0.24"; Design Life: 50,000hr. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08GKY8S7L | | Auto Part Position | Center | | Best Sellers Rank | #1,126,082 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #5,479 in LED Bulbs | | Brand | Aero-Lites - HIGH PERFORMANCE LED DESIGNS | | Brand Name | Aero-Lites - HIGH PERFORMANCE LED DESIGNS | | Bulb Shape Size | T3 | | Color Temperature | 6000 Kelvin | | Colour | 2-pack; Bright White | | Colour Temperature | 6000 Kelvin | | Country of Origin | USA | | Customer Reviews | 3.9 out of 5 stars 19 Reviews | | Fit Type | Universal Fit | | Item Package Quantity | 2 | | Light Source Type | LED | | Manufacturer | Aero-Lites, LLC | | Manufacturer Part Number | AL-327MF-CW | | Model | AL-327MF-R | | Operating Life | 50000 Hours | | Package Quantity | 2 | | Specific Uses For Product | Panel indicator lights | | UPC | 786411709137 | | Unit Count | 2.0 Count | | Voltage | 28 Volts | ## Product Details - **Brand:** Aero-Lites - HIGH PERFORMANCE LED DESIGNS - **Specific Uses For Product:** Panel indicator lights - **Item Package Quantity:** 2 - **Colour:** 2-pack; Bright White - **Auto Part Position:** Center ## Images ![Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - Image 1](https://m.media-amazon.com/images/I/51CTnIh3IRL.jpg) ![Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - Image 2](https://m.media-amazon.com/images/I/71hxpDdbClL.jpg) ![Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - Image 3](https://m.media-amazon.com/images/I/81B9HwEdeGL.jpg) ![Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376 , #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - Image 4](https://m.media-amazon.com/images/I/51Vb4n6i+CL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Replacing 327 lamps *by N***6 on 12 March 2024* I have a bunch of 327 28V lamps in switched that are on most of every day. Replacing is often and expensive. So I found these and tried them. Extremely bright!! That's not a negative, though I'd be happy if they were a bit dimmer. But they work perfectly and I do not expect to be replacing them every couple of months like the old 327 lamps. So far, very satisfied. But be aware they are much brighter than the 327. ### ⭐ Not as bright as stated *by T***T on 12 August 2024* They work but they are not very bright. A regular bulb is brighter than these bulbs. But they fit the same way as original bulb. ### ⭐⭐⭐⭐⭐ efficient, effective light source *by D***E on 11 January 2025* Great pilot lamp; low current, high light output. It's not cheap, still better than incandescent for my requirements. ## Frequently Bought Together - Aero-Lites.com #327 LED Replacement Bulb | 28V AC/DC | Dimmable | Replaces #327, #376, #387, #6034, #729, #727, S3368-2, AN3140-327, MS25237-327 - General Electric 327 GE Miniature Lamp Light Bulb (Pack of 10) - #327 LED Replacement Bulb | 28-Volt DC | Bi-Polar Contacts | Midget Flanged Base | Replaces Filament Bulb Numbers: 327, 387, 376, S3368-2, MS25237-327, AN3140-327 ((10-Pack; Bright 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.co.uk/products/680769415-aero-lites-com-327-led-replacement-bulb-28v-ac-dc](https://www.desertcart.co.uk/products/680769415-aero-lites-com-327-led-replacement-bulb-28v-ac-dc) --- *Product available on Desertcart United Kingdom* *Store origin: GB* *Last updated: 2026-05-20*