Land Rover Discovery 2020 Bulb Size
Bulb size chart
The 2020 Land Rover Discovery uses LED lighting across many exterior and interior positions, and this page is designed to help you verify bulb sizes by lighting location. Whether you are checking the headlight bulb, fog light bulb, brake light bulb, or a small interior lamp, matching the correct position is the best way to avoid ordering the wrong part.
Because trim and lighting equipment can vary by market and body style, the exact bulb setup on a 2020 Discovery may differ from one vehicle to another. Use the bulb chart for this model year as a position-by-position reference before replacing any light, especially if your Discovery has factory LED lighting or an optional lighting package.
For fitment, always confirm the installed bulb type before buying, since some 2020 Discovery versions may differ by trim, package, or region. This is especially important when comparing halogen and LED setups, or when considering aftermarket LED conversions for a vehicle that did not come with them from the factory. Even when the chart shows an LED bulb, the housing, connector, and module requirements can still vary, so checking the old bulb and the lamp assembly first is the safest approach. If you are replacing a light that has already been upgraded, make sure the replacement matches the actual installed setup rather than only the original factory specification.
FAQ
What bulb does the 2020 Land Rover Discovery use for the low beam and high beam headlights?
The available bulb chart for the 2020 Land Rover Discovery lists the headlight high beam and low beam as LED. Always verify the exact lamp assembly on your vehicle before ordering, since lighting equipment can vary by market and trim.
Are the front fog lights on the 2020 Discovery LED?
Yes, the bulb chart shows the front fog light bulb as LED for this model year. If your vehicle has a different lighting package or market-specific setup, confirm the installed unit before replacement.
What type of bulb is used for the brake lights on a 2020 Land Rover Discovery?
The brake light bulb is listed as LED. If you are replacing a brake lamp, check whether the issue is the bulb, the housing, or a related electrical component, since LED systems are not always serviced the same way as traditional bulbs.
Does the 2020 Discovery use LED turn signal bulbs?
Yes, both the front turn signal light bulb and the rear turn signal light bulb are listed as LED. Because turn signal assemblies can differ by trim or region, it is still a good idea to compare the installed part before purchase.
What bulb is used for the license plate lights on this SUV?
The license plate light bulb is listed as LED for the 2020 Land Rover Discovery. If one side is out, check both the bulb and the lamp housing for moisture or connector issues.
Are the tail lights and side marker lights LED on the 2020 Discovery?
Yes, the tail light bulb, front side marker light bulb, and rear side marker light bulb are all listed as LED. These lights may be integrated into larger assemblies, so replacement can depend on the exact lamp design.
What is the reverse light bulb type for the 2020 Land Rover Discovery?
The back up reverse light bulb is listed as LED. Some listings may also refer to it as a back up light bulb, and the chart shows that as LED as well.
Are interior lights like the dome light and map light LED?
Yes, the dome light bulb and map light bulb are listed as LED. The glove box light bulb and trunk or cargo area light are also listed as LED, which helps keep the interior lighting consistent across the vehicle.
Can I replace a factory LED bulb with an aftermarket LED upgrade on the 2020 Discovery?
You can, but fitment is not always plug-and-play. Aftermarket LED conversions may require the correct connector, polarity, resistor, or module compatibility, so check the installed bulb and housing before buying.
Why should I check the installed bulb before ordering parts for my 2020 Discovery?
Because trim level, lighting package, body style, and market can change the exact setup. Checking the installed bulb helps confirm the real fitment and reduces the chance of ordering a part that matches the chart but not your specific vehicle.
Do all 2020 Land Rover Discovery models use the same bulb sizes?
Not always. The page is a model-year reference, but trim and lighting package can vary by market and body style. That is why it is best to use the bulb position on the vehicle and verify the installed part before replacement.
What should I do if my 2020 Discovery has a lighting problem but the bulb is listed as LED?
If the bulb is LED, the issue may be related to the module, wiring, connector, or the complete lamp assembly rather than a simple replaceable bulb. Inspect the installed unit and compare it with the charted lighting position before purchasing parts.