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Lamp 1 Pole WY21W 12V Amber [Neolux by Osram] (Made in Japan) (N582A)
CRITICAL SIGNALING: NEOLUX by OSRAM WY21W 12V Amber Lamp (N582A) – OE Quality Wedge Bulb.
ENSURE YOUR TURNS ARE SEEN. RESTORE VIBRANT AMBER SIGNAL. GET THE T20 WEDGE BULB ESSENTIAL FOR MODERN VEHICLES.
The WY21W (Wedge Base T20) is the specific single-filament halogen bulb commonly used for Turn Indicator (Flashing) and sometimes Daytime Running Light (DRL) functions in newer vehicle models (post-2000s) from manufacturers like Toyota, Honda, Nissan, and some European models. This bulb is distinguished by its orange glass (WY) and its large plastic wedge base (W3x16d).1
The NEOLUX by OSRAM WY21W Amber Lamp (Part No: N582A) is the trusted, ECE-certified replacement. As a brand backed by OSRAM, this bulb (often OE-spec technology) provides consistent 21 Watt light output, precise filament geometry, and superior quality that ensures maximum visibility for critical safety signaling.2
THE CORE SPECS: T20 Wedge Base (W3x16d) for Single Circuit
This bulb is engineered for reliable, high-output signaling and is critical for road safety.3
| Specification | Detail | Direct Benefit to the Egyptian Driver |
| Neolux Part No. | N582A (OE/Trade Ref: WY21W) | Direct Replacement. The standard reference for this amber wedge signal lamp. |
| Lamp Type | WY21W (Wedge Y-Amber) | Single Filament, High Output. Dedicated 21W bulb for clear, amber signaling. |
| Voltage/Wattage | 12V / 21W | OE Power Match. Ensures the correct power draw and rapid illumination required for signal flashers. |
| Base Type | WX3x16d or W3x16d (Large Plastic Wedge) | Secure Fitment. Features a specific plastic wedge base (T20 shape) that is polarized and must be used in the correct socket. |
| Luminous Flux | ~280 Lumens (Nominal) | Safe Illumination. Delivers the correct, legally mandated light output for clear turn signaling. |
| Origin | NEOLUX by OSRAM | Trusted Quality. Backed by a globally recognized lighting leader, ensuring filament strength and longevity. |
WHY NEOLUX WY21W IS YOUR CRITICAL PURCHASE NOW
You are choosing reliability and guaranteed visibility for safety-critical communication on the road.
Guarantees Signal Visibility: A functioning turn signal is paramount in dense traffic. This bulb ensures your indicator signal is bright, rapid, and unmistakable, minimizing lane change and turning risk.4
ECE Road Legal: This bulb meets the strict European ECE R37 standards for color, intensity, and dimensions, ensuring your vehicle's signaling is compliant and safe.
Filament Durability: Manufactured to resist thermal stress and vibration, this NEOLUX bulb provides the reliable service life needed for components that are subjected to frequent on/off cycling.
OE-Spec Fitment: The plastic base and filament location are precise, ensuring the bulb seats securely in the socket and the light is correctly focused by the indicator lens.5
SECURE YOUR TURNING SIGNAL.
Don't compromise safety with a dim or failed indicator. Always replace bulbs in pairs for symmetrical illumination.
Crucial Check: Verify your vehicle uses the single-filament WY21W Amber wedge base bulb (T20 size).
Click "ADD TO CART" now and secure the NEOLUX WY21W Lamp (N582A)—the essential OE-quality component for safe signaling.
| Brand: Osram |
| Compatible Vehicles: Other |