# OSRAM ORIGINAL WY21W 12 V 21 W signal lamp

- **Brand:** [OSRAM](https://autotools.ee/en/brands/osram)
- **Price:** from ~~€7.90~~ €7.11 incl. VAT
- **Availability:** In stock
- **Category:** [Spare parts](https://autotools.ee/en/c/car-parts) > [Car lighting](https://autotools.ee/en/c/car-lighting) > [Car bulbs](https://autotools.ee/en/c/car-bulbs) > [Indicator and brake light bulbs](https://autotools.ee/en/c/signal-brake-bulbs)
- **Link:** https://autotools.ee/en/products/osram-original-wy21w-12-v-21-w-signaalpirn

## Description

OSRAM ORIGINAL - GLASS WEDGE BASE WY21W is a signal lamp with a glass wedge base that you use as an auxiliary lamp in your car. It is rated at 12 V and 21 W, has a WX3x16d lamp base and falls under ECE category WY21W.

OSRAM makes its ORIGINAL signal lamps with glass wedge bases as original spare parts for many lamp types. Packs: 2 pcs in a blister or a bulk pack.

**Technical data**

- **Application:** auxiliary lamp
- **Product code:** 7504
- **ECE category:** WY21W
- **Lamp base:** WX3x16d
- **Nominal voltage:** 12 V
- **Test voltage:** 13.5 V
- **Nominal wattage:** 21 W
- **Power input:** 25 W (±6 %)
- **Nominal luminous flux:** 280 lm (±20 %)
- **Length:** 47.5 mm
- **Diameter:** 20.0 mm
- **Product weight:** 6.00 g
- **Lifespan B3:** 400 h
- **Lifespan Tc:** 600 h
- **Technology:** AUX

## Specifications

| Attribute | Value |
| --- | --- |
| Bulb base | WX3x16d |
| ECE category | WY21W |
| Length | 47.5 mm |
| Luminous flux | 280 lm |
| Power | 21 W |
| Technology | Halogeen |
| Voltage | 12 V |

## Sizes and variants

| Product code | Package | EAN | Price | Availability |
| --- | --- | --- | --- | --- |
| [OSR7504-2BL](https://autotools.ee/en/products/osram-original-wy21w-12-v-21-w-signaalpirn?v=OSR7504-2BL) | 2 tk blistris | 4062172396240 | ~~€7.90~~ €7.11 | 5+ available · ready in Tallinn in 1–2 working days |
| [OSR7504SET](https://autotools.ee/en/products/osram-original-wy21w-12-v-21-w-signaalpirn?v=OSR7504SET) | hulgipakend | 4008321165480 | ~~€35.90~~ €32.31 | 5+ available · ready in Tallinn in 1–2 working days |

## How it gets to you

- **I'll collect it, Tallinn:** Free · Usually ready in 1–2 working days
- **Parcel machine:** from €2.47 · free from €100.00 · Delivery in 1–3 business days
- **Courier:** from €6.82 · free from €100.00 · Delivery in 2–5 business days