---
product_id: 48470884
title: "10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507"
brand: "osram"
price: "714302₫"
currency: VND
in_stock: true
reviews_count: 13
url: https://www.desertcart.vn/products/48470884-10-x-osram-581-py21w-bau15s-amber-indicator-light-bulb
store_origin: VN
region: Vietnam
---

# 12V optimized power 21W bright amber glow BAU15S offset pin base 10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507

**Brand:** osram
**Price:** 714302₫
**Availability:** ✅ In Stock

## Summary

> 🚗 Light up your drive with Osram’s amber brilliance!

## Quick Answers

- **What is this?** 10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 by osram
- **How much does it cost?** 714302₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/48470884-10-x-osram-581-py21w-bau15s-amber-indicator-light-bulb)

## 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

- • **Precision Fit Base:** BAU15S offset pins guarantee easy installation and secure fit, reducing downtime and hassle.
- • **Bulk Pack Advantage:** Set of 10 bulbs means you’re always ready to replace and maintain your vehicle’s signaling without delay.
- • **Perfect Power Match:** 12V voltage designed for seamless compatibility with most vehicle indicator systems, no guesswork needed.
- • **Trusted Osram Quality:** Backed by a 4.5-star rating and renowned brand reliability, these bulbs pass MOT checks with confidence.
- • **Brilliant Amber Visibility:** 21W filament delivers a sharp, eye-catching signal that ensures you're seen and safe on the road.

## Overview

This pack of 10 Osram 581 PY21W BAU15S amber indicator bulbs offers 21 watts of bright filament light at 12 volts, featuring an offset pin base for precise fitment. Ideal for rear vehicle signaling, these bulbs combine trusted Osram quality with bulk convenience, ensuring your car stays roadworthy and stylishly visible.

## Description

10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 : desertcart.co.uk: Automotive

Review: Good price - Car passed MOT as one of the advisory notes. Good price and quality. Arrived quickly.
Review: Good - Top up for my car bulbs .

## Features

- Part No: 581 PY21W
- Voltage: 12v
- Watts: 21w
- Base: BAU15S
- Pins: Offset Pins

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B071RVC8T9 |
| Best Sellers Rank | 125,331 in Automotive ( See Top 100 in Automotive ) 173 in Automotive Turn Signal Bulbs |
| Brand | OSRAM |
| Bulb type | Filament |
| Customer Reviews | 4.5 4.5 out of 5 stars (88) |
| Date First Available | 23 Jun. 2014 |
| Item Weight | 59 g |
| Manufacturer | Osram |
| Manufacturer part number | 7507 |
| Manufacturer reference | 7507 |
| Mirror lighting type | PY21W |
| Package Dimensions | 13.9 x 5.9 x 5.5 cm; 58.97 g |
| Position | Rear |
| Voltage | 12 Volts |
| Wattage | 21 watts |

## Product Details

- **Brand:** OSRAM
- **Specific uses for product:** Indicator
- **Item package quantity:** 10
- **Colour:** Amber
- **Fit type:** Universal Fit

## Images

![10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 - Image 1](https://m.media-amazon.com/images/I/41yfEwmPriL.jpg)
![10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 - Image 2](https://m.media-amazon.com/images/I/51g3JD0mF9L.jpg)
![10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 - Image 3](https://m.media-amazon.com/images/I/6188nY1crwL.jpg)
![10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507 - Image 4](https://m.media-amazon.com/images/I/61Qm8njMxYL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Good price
*by K***I on 23 November 2020*

Car passed MOT as one of the advisory notes. Good price and quality. Arrived quickly.

### ⭐⭐⭐⭐⭐ Good
*by T***Z on 9 September 2025*

Top up for my car bulbs .

### ⭐⭐⭐⭐⭐ Great value for your money
*by S***S on 24 June 2020*

Really good. Value for your money.

## Frequently Bought Together

- 10 x Osram 581 PY21W BAU15S Amber Indicator Light Bulb 12v 21w 7507
- 10 x Ring R382 P21W BA15S Bulb 382 12v 21w - Brake Tail Indicator Reverse Fog

---

## 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.vn/products/48470884-10-x-osram-581-py21w-bau15s-amber-indicator-light-bulb](https://www.desertcart.vn/products/48470884-10-x-osram-581-py21w-bau15s-amber-indicator-light-bulb)

---

*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-02-12*