1 Year warranty.
Complete front headlight upgrade kit.
Colour temperature of up to 8500k diamond white.
Included: 2 x H4 white 100w bulbs, 2 x H11 white 100w bulbs & 2 x FREE 501 silica white bulbs.
Can be installed anywhere that takes the above fitting: Headlights (Main or dipped beams), fog lights, sidelights.
The xenon gas allows the bulbs to run considerably longer than standard halogen bulbs & the blue filter reduces the yellow light emited to produce up to 50% more light to use on the roads.
Plug & play, simply remove your existing bulbs & put these into place*Note, If you have not installed 100w bulbs on this vehicle before, we do advise you replace your wiring loom first to ensure no short circuits occur due to increased wattage. When replacing your bulbs it is strongly advisable to leave the foam protective cover on the bulbs until they are properly installed & then remove before switching your lights on to test them. Moisture from your hands that is transferred to the bulbs will reduce the lifespan and quality of the output of the bulbs. We recommend wearing gloves when replacing your bulbs.
100w bulbs are for off road use only!
All our bulbs are sourced from quality suppliers.
Important notice: The compatibility chart above is for guidance only. Bulb fitments vary and we advise you to check your existing bulb to ensure you are purchasing a direct replacement, this is because there are different types of bulb that fit your vehicle.
*Refer to our FAQ page for any specific detailed product keypoints to reference*
Reference OE/OEM Number | Land Rover Discovery L318 |
Reference OE/OEM Number | Series II 2 MK2 5 3 Door Estate |
Reference OE/OEM Number | SUV 2.5 4.0 4.6 TD5 4X4 |
Reference OE/OEM Number | H4 472 P43t H11 711 |
Reference OE/OEM Number | 501 T10 W5w Car 8500k Lamps |
Reference OE/OEM Number | Hid Headlamp Fog Light |
Reference OE/OEM Number | Front Fog Lamp Halogen Glass |
Reference OE/OEM Number | Upgrade Replacement Globes |
Reference OE/OEM Number | Canbus Error Free Dipped Main High Low Beam |
Reference OE/OEM Number | 501 T10 W5w Sidelight |
Reference OE/OEM Number | Parking Light Bulb 12v |
Type | Xenon Look |
Placement on Vehicle | Front |
Placement on Vehicle | Left |
Placement on Vehicle | Right |
Suitable For | Headlight |
Beam Angle | Spotlight |
Light Colour | Cold White |
Manufacturer Part Number | 441724332943 |
Lighting Technology | Xenon |
Purpose | Headlight Sidelight Foglight Kit |
Other part number | **Please Check Your Fitment ** |
Wedge Bulb Type | 501 (W5W) |
Number of Bulbs | 6 |
Kit includes | H4 H11 501 |
Bulb Fitment Code | H4 |
Other bulb specifics | 711 |
Other bulb specifics | 472 |
Other bulb specifics | W5W |
To Fit | Headlight |
Headlight bulb type | H4 |
Features | CANbus Compatible |
Bulb tech | Xenon |
Bulb Type | Headlight |
Wattage | 100w |
Canbus free | Yes |
Canbus free | resistor may still be required |
Specifics | Halogen Upgrade Kit |
Voltage | 12v |
Technology | Xenon |
Brand | Argo |
Guarantee | 12 months |