--- product_id: 59226977 title: "ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness" brand: "zeyun" price: "FREE" currency: EUR in_stock: false reviews_count: 6 url: https://www.desertcart.pt/products/59226977-zeyun-light-bulb-2d-4-pin-led-gr10q-round-dd store_origin: PT region: Portugal --- # 40,000 hrs lifespan 60% energy savings 1000 lm brightness ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness **Brand:** zeyun **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > 💡 Light Up Your Life with Lasting Brilliance! ## Quick Answers - **What is this?** ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness by zeyun - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/59226977-zeyun-light-bulb-2d-4-pin-led-gr10q-round-dd) ## Best For - zeyun enthusiasts ## Why This Product - Trusted zeyun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Seamless Replacement:** Easily swap out your old CFL with this LED driver included. - • **Illuminate Your Space:** Experience a warm glow with 3000k color temperature. - • **Eco-Friendly Efficiency:** Reduce your carbon footprint with A+ energy class performance. - • **High Output Performance:** Achieve exceptional brightness with 120 lm/W efficiency. - • **Long-Lasting Brilliance:** Enjoy up to 3 times longer life than traditional bulbs. ## Overview The ZEYUN Light Bulb 2D 4 Pin LED GR10Q is a high-performance, energy-efficient lighting solution that offers a warm white glow at 3000k. With a remarkable lifespan of 40,000 hours and a brightness of 1000 lumens, this bulb is designed to replace conventional 2D compact fluorescent bulbs while consuming 60% less energy. ## Description Long service period: 40,000 hours, lasts up to 3 times longer than conventional 2D CFLs. Performance rating: uses 60 % less energy than 16 W, 2D, CFL bulbs. High light output of 1000 lm. Excellent performance of up to 120 lm/W, A+ energy class. CFL with LED driver included. Power: 9 W Corresponds to a bulb: 16 W. Light colour (Kelvin): 3000 K. Operating voltage: 230 V. Bulb Type: GR10q. Warm up time: instant. Note: Please remove the ballast from your lamp before using this 2D LED bulb. Review: Great replacement for 16W CFL bulbs - I replaced 3 16W CFL bulbs in my hallway with these 9W LED. They're at least as bright as the CFLs and turn on instantly. I like that Unlike other 2D LED replacements I've seen they're round rather than square so better match the light fitting. You need to bypass the baLlast first; just disconnect all of the wires into the balast and wire the mains directly into the light fitting (see picture). There are instructions included on which of the pins you need to connect. The old CFLs only lasted a a year or two so I'm hoping these will last much longer; I'll update this review if they fail. They are shipped from Germany so take a few days. Unfortunately the first set didn't arrive but after a couple of emails Zeyun put a new set in the post which did. Review: Ne fonctionne pas. Publicité mensongère ? - Bonjour, Le colis a bien été reçu. Le produit ne fonctionne pas. L'annonce décrit une luminosité de 900 lumen ou 1000 lumen (le chiffre varie dans le texte même de l'annonce.) Et a la réception dans la notice est écris 700 lumen. Mais la lampe produit en réel 0 lumen. Complexe de faire plus négatif comme expérience. Complexe aussi de rester poli dans ces cas là.. Bisous quand même bande de ... ## Features - Long service period: 40,000 hours, lasts up to 3 times longer than conventional 2D compact fluorescent bulbs. - Performance rating: uses 60 % less energy than 16 W, 2D, CFL bulbs. - High light output of 1000 lm. - Excellent performance of up to 120 lm/W, A+ energy class. - CFL with LED driver included. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B01MQZRC8Q | | Average Life Span | 30000 Hours | | Brand | ZEYUN | | Brand Name | ZEYUN | | Color Temperature | 3000 Kelvin | | Connectivity Technology | USB | | Control Method | Touch | | Controller Type | Push Button | | Customer Reviews | 3.3 out of 5 stars 22 Reviews | | Item Shape | round | | Item Weight | 0.1 Kilograms | | Light Color | warm white | | Light Source Wattage | 9 Watts | | Light Type | LED | | Light colour | warm white | | Light type | LED | | Manufacturer | ZEYUN | | Special Features | Energy Efficient | | Special feature | Energy Efficient | | Type of Bulb | LED | | UPC | 783024353405 | | Voltage | 230 Volts | | Wattage | 9 watts | ## Images ![ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness - Image 1](https://m.media-amazon.com/images/I/81WNY0DcyvL.jpg) ![ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness - Image 2](https://m.media-amazon.com/images/I/91QZy-Qa-ZL.jpg) ![ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness - Image 3](https://m.media-amazon.com/images/I/4131bRSpGDL.jpg) ![ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness - Image 4](https://m.media-amazon.com/images/I/81bYr3WerhL.jpg) ![ZEYUN Light Bulb 2D 4 Pin LED GR10Q, Round DD Bulb, 9W, 3000k Warm White, 2D compact fluorescent replacement 900LM High Brightness - Image 5](https://m.media-amazon.com/images/I/415fUIaC1UL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great replacement for 16W CFL bulbs *by J***N on 11 December 2019* I replaced 3 16W CFL bulbs in my hallway with these 9W LED. They're at least as bright as the CFLs and turn on instantly. I like that Unlike other 2D LED replacements I've seen they're round rather than square so better match the light fitting. You need to bypass the baLlast first; just disconnect all of the wires into the balast and wire the mains directly into the light fitting (see picture). There are instructions included on which of the pins you need to connect. The old CFLs only lasted a a year or two so I'm hoping these will last much longer; I'll update this review if they fail. They are shipped from Germany so take a few days. Unfortunately the first set didn't arrive but after a couple of emails Zeyun put a new set in the post which did. ### ⭐ Ne fonctionne pas. Publicité mensongère ? *by C***N on 21 March 2019* Bonjour, Le colis a bien été reçu. Le produit ne fonctionne pas. L'annonce décrit une luminosité de 900 lumen ou 1000 lumen (le chiffre varie dans le texte même de l'annonce.) Et a la réception dans la notice est écris 700 lumen. Mais la lampe produit en réel 0 lumen. Complexe de faire plus négatif comme expérience. Complexe aussi de rester poli dans ces cas là.. Bisous quand même bande de ... ### ⭐⭐ War ein Versuch *by S***. on 5 March 2019* Verarbeitung Gut, Sockel passte auch, Leuchtete aber nicht in der Lampe --- ## 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.pt/products/59226977-zeyun-light-bulb-2d-4-pin-led-gr10q-round-dd](https://www.desertcart.pt/products/59226977-zeyun-light-bulb-2d-4-pin-led-gr10q-round-dd) --- *Product available on Desertcart Portugal* *Store origin: PT* *Last updated: 2026-10-27*