--- product_id: 291234097 title: "OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B" brand: "osram" price: "134.34 DT" currency: TND in_stock: true reviews_count: 8 url: https://www.desertcart.tn/products/291234097-osram-led-lamp-base-e14-cool-white-4000-k-4 store_origin: TN region: Tunisia --- # 15,000 hrs lifespan 4W power, ultra-efficient 4000K cool white clarity OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B **Brand:** osram **Price:** 134.34 DT **Availability:** ✅ In Stock ## Summary > 💡 Light smarter, live brighter — the cool white upgrade your space deserves! ## Quick Answers - **What is this?** OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B by osram - **How much does it cost?** 134.34 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/291234097-osram-led-lamp-base-e14-cool-white-4000-k-4) ## Best For - osram enthusiasts ## Why This Product - Trusted osram brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Glow:** Up to 15,000 hours of reliable, flicker-free illumination—set it and forget it. - • **Brilliant Efficiency:** Consumes just 4W while replacing a 40W bulb—save energy without compromise. - • **Seamless Classic Fit:** E14 base and A19 shape ensure easy retrofit into your favorite fixtures—upgrade without hassle. - • **Low Heat, High Comfort:** Generates minimal heat, perfect for kitchens, bathrooms, and offices where comfort matters. - • **Focused Cool White Light:** 4000K color temperature enhances concentration and sharpens your workspace. ## Overview The OSRAM LED Retrofit Classic B lamp is a 4W energy-saving LED bulb with an E14 base, delivering 470 lumens of cool white light at 4000K. Designed to replace traditional 40W bulbs, it offers a long lifespan of up to 15,000 hours and supports up to 100,000 switching cycles. Ideal for kitchens, bathrooms, and offices, it produces low heat and provides crisp, focused illumination with a color rendering index of 80, combining efficiency with classic style. ## Description From the manufacturer Beautifully flexible. Small lamps, great performance: the amazingly flexible LED lamps transform everyday activities into brilliant highlights. High colour-fidelity, 360° beam angle and dimmable lighting solutions revolutionise the experience of light and provide new inspiration. Our LED Superstar and Star in comparison Star LED retrofit products to replace halogen and incandescent bulbs as 1:1 equivalents Non-dimmable A lifespan of up to 15,000 hours Colour Rendering Index 80 Superstar Dimmable A lifespan of up to 25,000 hours Colour Rendering Index of up to 90 Classically versatile: our Filament lamps. The classic Filament lamps deliver optionally dimmable light for atmospheric intensity. Soft, softer, Glass Matt. This lamp fascinates with a delicate matt glow, but nevertheless delivers good colour fidelity. Compact class: our Glass Spot lamp. For accentuating design highlights or swathes of light: the Glass Spot lamp is an all-time hit. Beauty comes in different Shapes. So different and so beautiful: the clear Glass Filament lamps fulfil every heart’s desire. Timeless classic. The form is not the only fascinating feature. They also impress with matt glass that delivers wonderfully soft light. Small lamp, wide beam. The spotlight lamp spreads soft light with homogeneous, broad radiation. The right choice in the long run. Our high-endurance cool lamps are innovative and true professionals, even at extreme temperatures. All-round radiance. All-round satisfaction. This lamp can be installed where it’s needed without rewiring and delivers up to 15,000 hours of light. Review: Reliability - These bulbs are always reliable and last for ages. Review: Good - Good ## Features - Energy consumption 4 kWh/1000h at 470 lm - Long lifespan - up to 15000 hours and up to 100000 switching cycles. Cool white light for increased concentration and visual acuity, in kitchens, bathrooms or offices - Low heat generation (compared to the standard reference product). Perfect for chandeliers - International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B089464Y8N | | Accepted Voltage Frequency | 220 to 240 Volts and 50 Hertz | | Average Life Span | 15000 Hours | | Best Sellers Rank | 59,583 in Lighting ( See Top 100 in Lighting ) 8,155 in LED Bulbs | | Brand | OSRAM | | Brand Name | OSRAM | | Bulb Base | E14 | | Bulb Shape Size | A19 | | Bulb base | E14 | | Bulb shape size | A19 | | Color Rendering Index (CRI) | 80 | | Color Temperature | 4000 Kelvin | | Colour | Clear | | Connectivity Technology | E14 | | Control Method | App | | Controller Type | Push Button | | Customer Reviews | 4.2 out of 5 stars 36 Reviews | | EU Energy Efficiency Label | C | | Incandescent Equivalent | 40 Watts | | Included Components | 1 x LED lamp E14 | | Indoor Outdoor Usage | Outdoor | | Item Dimensions W x H | 35W x 5590H millimetres | | Item Shape | candelabra | | Item Type Name | LED lamps, classic mini-candle | | Item Weight | 0.04 Kilograms | | Light Color | Cool White | | Light Source Wattage | 4 Watts | | Light Type | LED | | Light type | LED | | Manufacturer | LEDVANCE | | Manufacturer Part Number | LEDSCLB40 4W/840 230V FIL E14 FS2 OSRAM | | Manufacturer Warranty Description | 3 years. | | Material Type | Plastic | | Model Name | LED Retrofit CLASSIC B | | Model Number | 4058075435261 | | Number of Items | 1 | | Package Quantity | 1 | | Power Consumption | 4 Watts | | Power Source | AC | | Smart Home Compatibility | Not Smart Home Compatible | | Special Features | Dimmable | | Special feature | Dimmable | | Specific Uses | For kitchen, bathroom | | Specification Met | Efficiency: C | | Style Name | 40W | | Type of Bulb | LED | | Unit Count | 2.0 count | | Voltage | 240 Volts | | Wattage | 4 watts | | White Brightness | 470 Lumens | ## Product Details - **Brand:** OSRAM - **Light type:** LED - **Special feature:** Dimmable - **Wattage:** 4 watts - **Bulb shape size:** B9 ## Images ![OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B - Image 1](https://m.media-amazon.com/images/I/71dWh-74i4L.jpg) ![OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B - Image 2](https://m.media-amazon.com/images/I/513l+HHlZPL.jpg) ![OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B - Image 3](https://m.media-amazon.com/images/I/51pEK4tdODL.jpg) ![OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B - Image 4](https://m.media-amazon.com/images/I/61sjTZCfmqL.jpg) ![OSRAM LED lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40W | LED Retrofit Classic B - Image 5](https://m.media-amazon.com/images/I/41D+iyoCLUL.jpg) ## Questions & Answers **Q: Is this a pack of 2?** A: YES 2-Pack the Description says Double Regards Glynn ## Customer Reviews ### ⭐⭐⭐⭐⭐ Reliability *by G***E on 19 August 2025* These bulbs are always reliable and last for ages. ### ⭐⭐⭐⭐⭐ Good *by K***S on 18 August 2025* Good ### ⭐⭐ Not a direct replacement. *by A***R on 3 May 2021* The product is non-dimable whereas the product it claims to replace offered this feature. This difference is not made clear in the advertised specification. ## Frequently Bought Together - Osram LED Lamp | Base: E14 | Cool White | 4000 K | 4 W | Replacement for 40 W | LED Retrofit CLASSIC B, Double-Pack, - Osram LED Filament Bulb Candles 4W = 40W E14 Clear Neutral White 4000K --- ## 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.tn/products/291234097-osram-led-lamp-base-e14-cool-white-4000-k-4](https://www.desertcart.tn/products/291234097-osram-led-lamp-base-e14-cool-white-4000-k-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-05*