# OSRAM 12V 21W W21W W3X16D

- **Brand:** [OSRAM](https://autotools.ee/en/brands/osram)
- **Product code:** 7505
- **EAN:** 4052899324244
- **Price:** ~~€3.90~~ €3.51 incl. VAT
- **Availability:** 5+ available · ready in Tallinn in 1–2 working days
- **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-12v-21w-w21w-w3x16d

## Description

OSRAM ORIGINAL - GLASS WEDGE BASE W21W is a signal lamp with a glass wedge base, rated at a nominal 12 V and 21 W. It has a W3x16d lamp base and the ECE category W21W. OSRAM classes it as an auxiliary lamp.

**Technical data**

- **Series:** ORIGINAL
- **Nominal voltage:** 12 V
- **Nominal wattage:** 21 W
- **Power input:** 25 W
- **Test voltage:** 13.5 V
- **Luminous flux:** 460 lm
- **Lamp base:** W3x16d
- **ECE category:** W21W
- **Diameter:** 20.0 mm
- **Length:** 47.5 mm
- **Weight:** 6.80 g
- **Lifespan B3:** 400 h
- **Lifespan Tc:** 600 h

## Specifications

| Attribute | Value |
| --- | --- |
| Bulb base | W3x16d |
| ECE category | W21W |
| Luminous flux | 460 lm |
| Power | 21 W |
| Technology | Halogeen |
| Voltage | 12 V |

## 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