# OSRAM LEDriving SL W21W YELLOW 12 V 1 W LED signal lamp

- **Brand:** [OSRAM](https://autotools.ee/en/brands/osram)
- **Product code:** OSR7505DYP-2BL
- **EAN:** 4062172401593
- **Price:** ~~€20.90~~ €18.81 incl. VAT
- **Availability:** Only 3 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) > [LED bulbs](https://autotools.ee/en/c/led-bulbs)
- **Link:** https://autotools.ee/en/products/osram-ledriving-sl-w21w-yellow-12-v-1-w-led-signaalpirn

## Description

OSRAM LEDriving SL W21W YELLOW is an LED replacement lamp for W21W and fits all conventional W21W sockets. Compared with standard lamps it uses up to 80% less energy. The light is yellow. Its main use is signal and indicator lighting.

If you are replacing a red or orange signal lamp, or a lamp that shines through a red or orange lens, choose a red or orange LED lamp to match.

The lamp has no ECE type approval, and you must not use it on public roads in any exterior lighting function. Using it on a public road voids the vehicle's operating licence and insurance cover, and several countries ban the sale and use of these products.

OSRAM gives a 4-year guarantee on LEDriving SL lamps.

**Technical data**

- **Approval:** for use off public roads only, equivalent to W21W
- **Application:** mainly signal and indicator lighting
- **Product code:** 7505DYP
- **Lamp base:** W3x16d
- **Nominal voltage:** 12 V
- **Nominal wattage:** 1 W
- **Power input:** 2 W
- **Technology:** LED
- **Light color:** yellow
- **Luminous flux:** 55 lm
- **Length:** 47.5 mm
- **Diameter:** 20.0 mm
- **Lamp weight:** 12.00 g
- **Lifespan B3:** 1500 h
- **Lifespan Tc:** 4000 h
- **Guarantee:** 4 years
- **Pack:** 2 pcs in a blister, 0.02 kg

## Specifications

| Attribute | Value |
| --- | --- |
| Bulb base | W3x16d |
| ECE category | W21W |
| Length | 47.5 mm |
| Luminous flux | 55 lm |
| Pieces per pack | 2 pcs |
| Power | 1 W |
| Road use | Ainult maastikul |
| Technology | LED |
| 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