LED Bulbs for Vauxhall Corsa D 7443 580 White DRL Parking Indicators and Reverse Lights
Upgrade your Vauxhall Corsa D with a robust pair of LED bulbs designed for multiple lighting roles: daytime running light (DRL), sidelight, parking indicator, turn signal, tail light, brake light, and reverse backup illumination. Each lamp packs 21x 5730 SMD LEDs, including three top LEDs with a projector lens for a sharper, more focused beam. The result is a bright, 6000K xenon white glow that enhances visibility for you and improves signal clarity for other drivers.
These lamps are a plug-and-play replacement using the common T20/7443/580 sockets. They operate over a wide 9-30V DC range and consume 6W per lamp, delivering roughly 500 lumens of bright, clean light. With dimensions of about 57mm in length and 19mm in width, they fit standard OEM sockets and are suitable for a variety of vehicles beyond the Corsa D, including Astra GTC, Zafira Tourer, Insignia, Adam, Antara, and more. The kit includes 2 lamps and is designed to be a straightforward upgrade that doesn’t require wiring modifications.
Cross‑reference options help you verify fitment: 582 7440 W21W (single filament) and 580 7443 W21/5W (dual filament), with additional compatibility notes for 992/992A/T20 W3x16d and related variants. Because bulb size can differ from stock, please confirm that these LED bulbs are the correct type for your vehicle’s light housing before purchasing. If the LED doesn’t light after installation, try reversing polarity as a quick troubleshooting step.
Key benefits include immediate brightness with a clear, white DRL, improved rear visibility for reversing, and more distinct signaling during turns. They’re designed to deliver reliable performance while drawing less current than traditional bulbs, helping your vehicle’s electrical system stay efficient. All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty. Since 2002, intercyprus.com has earned trust for reliable automotive lighting solutions.
Benefits & Tips
- Use as daytime running lights (DRL) and turn signals for crisper, more noticeable signaling in daylight and at dusk.
- Enhance backing safety with a brighter reverse light, improving visibility in tight spaces or poorly lit areas.
- If your vehicle experiences hyper-flashing or error messages after installation, consider adding load resistors and double‑check that the bulb type matches your light housing.
Product specifications
- Bulb type: T20/7443/580 (dual/filament compatibility; W21W/W21/5W variants)
- LED chips: 21x 5730 SMD per lamp (3 chips on the top with a projector lens)
- Light color: 6000K xenon white
- Brightness: ~500 lumens per lamp
- Voltage: 9–30V DC
- Power: 6W per lamp
- Socket types: 582, 7440, W21W, 992, 992A, T20, W316d
- To fit: Sidelight, DRL, Turn Signal, Parking Indicator, Tail Stop Brake Light, Reverse Backup Light
- Dimensions: Length ~57mm, Width ~19mm
- Weight: ~35g per lamp
- Cross references: 582 7440 W21W; 580 7443 W21/5W; 992 992A T20 W3x16d; 7441 7444 W3x16q
- Included in pack: 2 x LED bulbs
Package includes:
- 2x T20 W21W W21/5W LED 6W 21 SMD High Power Sidelight Reverse DRL Light Lamps White
Warnings / Reminders
- Some vehicles may require load resistors to prevent hyper-flashing or error codes; verify your car’s electrical system before use.
- Because the size and shape differ slightly from stock bulbs, ensure these LED bulbs are the correct type for your light housing and socket before buying.
- If lighting does not activate after installation, try reversing polarity as a basic troubleshooting step.
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