---
product_id: 1894056
title: "LED Premium Retrofit W2.1x9.5d, LED-W5W, interior lighting, 2850CW-02B, cool white, 12 V passenger car, double blister (2 Unit)"
brand: "osram"
price: "₨16560"
currency: LKR
in_stock: true
reviews_count: 8
category: "Osram"
url: https://www.desertcart.lk/products/1894056-led-premium-retrofit-w2-1x9-5d-led-w5w-interior-lighting
store_origin: LK
region: Sri Lanka
---

# Multiple color temps available 80% less power consumption Plug & play easy retrofit LED Premium Retrofit W2.1x9.5d, LED-W5W, interior lighting, 2850CW-02B, cool white, 12 V passenger car, double blister (2 Unit)

**Brand:** osram
**Price:** ₨16560
**Availability:** ✅ In Stock

## Summary

> ✨ Light up your ride with OSRAM’s premium LED brilliance!

## Quick Answers

- **What is this?** LED Premium Retrofit W2.1x9.5d, LED-W5W, interior lighting, 2850CW-02B, cool white, 12 V passenger car, double blister (2 Unit) by osram
- **How much does it cost?** ₨16560 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/1894056-led-premium-retrofit-w2-1x9-5d-led-w5w-interior-lighting)

## 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

- • **Seamless Upgrade:** Effortless plug & play installation means no mechanic needed—upgrade your car’s interior lighting in minutes.
- • **Brilliant Efficiency:** Up to 80% lower energy use than traditional bulbs—save power without sacrificing brightness.
- • **Customizable Ambiance:** Choose from cool white, warm white, ice blue, or yellow to match your style and mood.
- • **Long-Lasting Reliability:** Maintenance-free with an exceptional lifespan backed by a 5-year manufacturer’s guarantee—drive worry-free.
- • **Perfect Light Distribution:** Advanced diffuser technology delivers smooth, homogenous light—no harsh spots, just pure clarity.

## Overview

The OSRAM LED Premium Retrofit W2.1x9.5d (LED-W5W) is a 12V cool white LED interior light designed for passenger cars. Featuring advanced diffuser technology for uniform light distribution, it offers up to 80% energy savings and a maintenance-free lifespan backed by a 5-year warranty. Its compact size ensures a perfect fit as a direct replacement for conventional bulbs, with easy plug & play installation and multiple color options for personalized vehicle ambiance.

## Description

Futuristic LED light for your interior By using the latest diffuser materials, LED lamps provide perfect light distribution in the vehicle interior, since a homogenous light is emitted instead of spot lighting. The interior lighting can be easily installed and upgraded with the help of an easy plug and play refit. Depending on the application, it can also be combined with different variants: Cool white, warm white, yellow and ice blue – a range of customization options are available here. Trust the number one – just as so many international car manufacturers do OSRAM is a global market leader in the field of vehicle lamps. Each year, half of all globally manufactured cars are equipped with our light sources. Our customers also include the largest international automotive companies. Put simply: With OSRAM you can rely on light solutions that always meet ever growing safety requirements and impress with the very highest quality and performance standards.Impressive at a glance:W5W ECE-certified5-year manufacturer’s guaranteePerfect light distribution thanks to the latest diffuser materialNo spot lighting thanks to homogenous lightWide selection of different light colors for a range of customization optionsMaintenance-free operation thanks to a long lifespan Up to 80% less energy consumption (compared with standard lamps)Easy plug and play refitLED Retrofit lamps for various applications in the vehicle interior, e.g. as trunk, interior, or glove box lightingLegal notice: Only approved for off-road use when used as exterior lighting. Illegal use on public highways will lead to loss of the vehicle's operating license and insurance cover5-year manufacturer’s guarantee

Review: Quality product. - 3 years later and they are still working perfectly. no flicker. I'll buy again
Review: Nice bright and diffused. - Brighter than I expected. A little more expensive compared to the multi element SMD type bulbs but the light output is much better and the colour is closed to the HID lamps. Most other LED wedge type bulbs are longer and/or bigger in diameter and may present a problem to fit into places but these bulbs are physically the same size as the conventional filament type bulbs they replace and will not present a problem. The only drawback is that they are not CANBUS and may trigger a light fail warning on some vehicles.

## Features

- OSRAM LEDriving LED-W5W PREMIUM: high-contrast and bright LED light with efficient and long-term, maintenance-free operation, LED corresponds to an ECE W5W lamp.
- The latest diffuser material produces a homogenous light and allows perfect light distribution in the vehicle interior.
- LEDW5W available light colors: Warm white (4000 k), cool white (6000 k), ice blue (6800 k), yellow (2000 k), with easy plug and play refit. This product is a cool white version.
- Maintenance free thanks to the exceptional lifespan with up to 80 % lower power consumption (compared with conventional lamps).
- Legal information: Not ECE-compliant. Only approved for off-road use when used as exterior lighting.
- Length : 26.8 mm, Diameter : 10.0 mm

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0088XET0S |
| Auto Part Position | Inner |
| Best Sellers Rank | #266,266 in Automotive ( See Top 100 in Automotive ) #70 in Automobile Exterior Light Bulbs #401 in Automotive Turn Signal Bulbs #1,432 in Automotive Replacement Lighting Products |
| Brand | OSRAM |
| Brand Name | OSRAM |
| Color | white |
| Color Temperature | 6800 Kelvin |
| Customer Reviews | 4.4 out of 5 stars 3,983 Reviews |
| Fit Type | Vehicle Specific Fit |
| Global Trade Identification Number | 04008321657657 |
| Item Package Quantity | 1 |
| Item Type Name | OSRAM light bulb |
| Item Weight | 0.02 Kilograms |
| Light Source Type | LED |
| Manufacturer | Osram |
| Manufacturer Part Number | 2850CW-02B |
| Package Quantity | 1 |
| Specific Uses For Product | Interior Light |
| Unit Count | 2.0 Count |
| Voltage | 12 Volts |
| Wattage | 1 watts |

## Product Details

- **Brand:** OSRAM
- **Light Source Type:** LED
- **Specific Uses For Product:** Interior Light
- **Color Temperature:** 6800 Kelvin
- **Wattage:** 1 watts

## Images

![LED Premium Retrofit W2.1x9.5d, LED-W5W, interior lighting, 2850CW-02B, cool white, 12 V passenger car, double blister (2 Unit) - Image 1](https://m.media-amazon.com/images/I/71+Z1xvFyAL.jpg)

## Questions & Answers

**Q: what bulb do they replace on the car?**
A: These bulbs will replace the following applications: 168, 194, and also 921 with some minor modifications. I have them installed in my license plate, dashboard, and reverse lights in my 98 Toyota Corolla. I love them.

**Q: Are these canbus free error?**
A: There are very limited can bus leds if you use these for a blinker you would still have to add a resistor if you plan on using these lights in your car such as a dome light they will be fine can bus is used mostly on exterior lights blinker, tail light, running/parking lights. Hope this helps.

**Q: Is this considered as a T10 also?**
A: Yes it is T10.

**Q: how many lumens?**
A: Osram and Sylvania does not label their product led lighting with a lumen information--only wattage amount.  The 194 and/or168 led light was placed in the interior fixture of a vehicle.  It was guess work as to how much this light would produce.  This light is a white-blue (5000K) that is almost twice as bright as the original incandescent light bulb.  This light worked for my interior lighting. Lumens on the packaging would be of benefit.  Manufacture engineers are aware of heat build up in the light which can shorten the life of the light against the light output of bulb.  Heat is a killer for led bulb electronics.  Thus, very high lumen lights can have a short life with a lot of  heat retention.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality product.
*by J***C on January 8, 2026*

3 years later and they are still working perfectly. no flicker. I'll buy again

### ⭐⭐⭐⭐⭐ Nice bright and diffused.
*by O***K on January 2, 2015*

Brighter than I expected. A little more expensive compared to the multi element SMD type bulbs but the light output is much better and the colour is closed to the HID lamps. Most other LED wedge type bulbs are longer and/or bigger in diameter and may present a problem to fit into places but these bulbs are physically the same size as the conventional filament type bulbs they replace and will not present a problem. The only drawback is that they are not CANBUS and may trigger a light fail warning on some vehicles.

### ⭐⭐⭐⭐ Not that bright or that good quality like other reviwers say but it is ok
*by M***A on July 23, 2017*

Not that bright or that good quality like other reviwers say but it is ok. Be aware, buy them and forget them until they show up in ur mail box.

## Frequently Bought Together

- OSRAM LED Premium Retrofit W2.1x9.5d, LED-W5W, interior lighting, 2850CW-02B, cool white, 12 V passenger car, double blister (2 Unit)
- OSRAM LEDriving® HL Gen2, ≜H4, LED High/Low Beam Lamps, Off-road only, non ECE, Folding Carton box (2 units), white

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*Product available on Desertcart Sri Lanka*
*Store origin: LK*
*Last updated: 2026-02-27*