--- product_id: 760054077 title: "10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting" brand: "sqxbk" price: "₨17057" currency: LKR in_stock: true reviews_count: 5 category: "Sqxbk" url: https://www.desertcart.lk/products/760054077-10-x-g4-halogen-instrument-bulbs-6v-20w-for-microscope store_origin: LK region: Sri Lanka --- # 2000 hours lifespan 360° omnidirectional beam 2900K warm white glow 10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting **Brand:** sqxbk **Price:** ₨17057 **Availability:** ✅ In Stock ## Summary > 💡 Illuminate your precision world with 360° brilliance! ## Quick Answers - **What is this?** 10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting by sqxbk - **How much does it cost?** ₨17057 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.lk](https://www.desertcart.lk/products/760054077-10-x-g4-halogen-instrument-bulbs-6v-20w-for-microscope) ## Best For - sqxbk enthusiasts ## Why This Product - Trusted sqxbk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Value Pack:** 10 high-quality bulbs to keep your workspace brilliantly lit without interruption. - • **Compact & Versatile:** Slim 10mm diameter fits seamlessly in microscopes, marine cabins, and more. - • **Warm White Ambiance:** 2900K color temperature delivers a cozy yet professional glow. - • **Long-Lasting Performance:** Up to 2000 hours of reliable, consistent brightness. - • **Full-Spectrum Illumination:** Experience flawless 360° lighting coverage for precision tasks. ## Overview This pack of 10 SQXBK G4 halogen bulbs offers 20W power with a 360-degree beam angle and warm 2900K light, designed for microscopes, heavy machinery, and marine lighting. Compact and durable, each bulb lasts up to 2000 hours, ensuring consistent, high-quality illumination for professional environments. ## Description Description: Description: Note: The power supply must be cut off during installation and the temperature is high when the pearl bulb is on. Do not touch flammable materials. Do not touch them with your hands to avoid burns. Model NO.: G4 halogen lamp bead Voltage: 6V Bubble housing diameter: 10mm Total length: 30mm (including pins) Power: 20W Light color: warm white Packing: G4 halogen lamp beads x10 Review: Good deal - Fits the bill and was a good deal. Review: Replacement for my microscope - Great bulbs, very bright and fit perfectly. Recommended! ## Features - High quality halogen bulb with 360 degree omnidirectional beam angle, 2900K warm white. - Voltage: 6V Power: 20W Basic model: G4 - Bulb Diameter: 10mm/0.39inch Total Length: 30mm/1.19 inch - Lifespan: 2000 hours - Used for ceiling lamps, table lamps, outdoor lighting, closet lamps. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C68GDPDP | | Beam Angle | 360 Degrees | | Brand | SQXBK | | Brand Name | SQXBK | | Bulb Base | G4 | | Bulb Shape Size | B11 | | Color Temperature | 2900 Kelvin | | Connectivity Technology | Normal bulb | | Control Method | Touch | | Controller Type | Push Button | | Country of Publication | USA | | Customer Reviews | 4.1 out of 5 stars 28 Reviews | | Incandescent Equivalent Wattage | 20 Watts | | Included Components | G4 Halogen Lamp Beads - 10 | | Indoor Outdoor Usage | Outdoor | | Item Dimensions W x H | 10W x 30H Millimeters | | Light Color | Warm White Light | | Light Source Operating Life | 2000 Hours | | Light Source Type | Halogen | | Light Source Wattage | 20 Watts | | Light Type | Halogen | | Manufacturer | SQXBK | | Manufacturer Part Number | 42530-G4HB-20W-10 | | Material Type | Copper | | Model Name | SQXBK 10PCS G4 Halogen Bulb | | Model Number | G4 | | Number of Items | 10 | | Package Quantity | 10 | | Power Consumption | 20 Watts | | Power Source Type | Electric | | Shape | Tubular(T) or Balloon (G) | | Specific Uses For Product | ceiling lamp, table lamp, outdoor lighting, closet lamps | | Wattage | 20.00 | | White Brightness | 1600 Lumens | ## Product Details - **Brand:** SQXBK - **Bulb Base:** G4 - **Bulb Shape Size:** B11 - **Colour Temperature:** 2900 Kelvin - **Incandescent Equivalent Wattage:** 20 Watts - **Light Colour:** Warm White Light - **Light Type:** Halogen - **Number of Items:** 10 - **Specific Uses For Product:** ceiling lamp, table lamp, outdoor lighting, closet lamps - **Wattage:** 20.00 ## Images ![10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting - Image 1](https://m.media-amazon.com/images/I/71uM9w8KPhL.jpg) ![10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting - Image 2](https://m.media-amazon.com/images/I/41JJFzk9hiL.jpg) ![10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting - Image 3](https://m.media-amazon.com/images/I/41GbKzMbpPL.jpg) ![10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting - Image 4](https://m.media-amazon.com/images/I/414Ov-Zv4FL.jpg) ![10 x G4 Halogen Instrument Bulbs 6V 20W for Microscope Heavy Machinery Marine Train Cabin Lighting - Image 5](https://m.media-amazon.com/images/I/51FBGHKWSVL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good deal *by J***R on 18 December 2025* Fits the bill and was a good deal. ### ⭐⭐⭐⭐⭐ Replacement for my microscope *by P***G on 3 November 2024* Great bulbs, very bright and fit perfectly. Recommended! ### ⭐ Too dim *by A***N on 3 October 2025* Bulbs are supper dim - low quality --- ## 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.lk/products/760054077-10-x-g4-halogen-instrument-bulbs-6v-20w-for-microscope](https://www.desertcart.lk/products/760054077-10-x-g4-halogen-instrument-bulbs-6v-20w-for-microscope) --- *Product available on Desertcart Sri Lanka* *Store origin: LK* *Last updated: 2026-08-09*