Modern LED headlight in the classic 5-3/4-inch format (Ø144 mm) for right-hand traffic, with E-approval, high light output, and low power consumption. This model comes with a mounting kit and wiring harness for the Vespa PX with electric starter. It is designed for vehicles with a wiring harness that does not include parking lights —typically those manufactured between 1984 and 1997 —and is compatible with the version featuring a 9-wire light switch. The low beam produces 1,200 lumens at just 18 watts, while the high beam produces 1,000 lumens at 20 watts. The main lighting is supplemented by an integrated daytime running light/parking light.
With a color temperature of 6,000 Kelvin, the headlight produces a clear, daylight-white light, clearly distinguishing itself from the warm, yellowish light of a classic halogen bulb.
LED 1,200 lm low beam 1,000 lm high beam 18 / 20 W 6,000 K Daytime Running Lights / Parking Lights Ø144 mm E-approval For right-hand traffic PX mounting kit included Cable harness included Electric starter 1984–1997 Light switch, 9-wire
The color temperature of 6000 Kelvin is significantly higher than that of a classic halogen bulb, which typically reaches about 3000 to 3200 K. As a result, the light appears much whiter and more modern.
A typical 12-V halogen headlight bulb rated at 35/35 watts serves as a good comparison. A high-quality HS1 bulb in this power class, for example, produces approximately 520 lumens in low beam and 820 lumens in high beam.
| Function | LED Headlights | 35-W halogen, typical comparison value | Classification |
|---|---|---|---|
| Low beam | 1,200 lm / 18 W | approx. 520 lm / 35 W | Approx. 2.3 times the luminous flux with approx. 49% less power consumption |
| High beams | 1,000 lm / 20 W | approx. 820 lm / 35 W | Approx. 22% more luminous flux with approx. 43% less power consumption |
The difference is particularly noticeable with the low beams: With 1,200 lumens, the LED headlight delivers more than twice the luminous flux of a typical 35-W halogen bulb while consuming only 18 watts.
For high beams, 1,000 lumens are available at 20 watts. Here, too, the luminous flux exceeds that of a typical 35-W halogen bulb, while power consumption remains significantly lower.
A key advantage of LED technology is its high luminous efficacy. While a conventional 35-W lamp requires its full electrical power, this headlight operates on just 18 watts in low beam and 20 watts in high beam.
Compared to 35 watts, this represents a reduction in power consumption of approximately 49% in low beam and 43% in high beam. This creates additional electrical reserve, which is particularly beneficial for older vehicles with limited alternator output.
In addition to low beam and high beam, the headlight features an integrated daytime running light/parking light function. This combines the most important lighting functions into a single compact LED unit.
The package includes the appropriate mounting kit for the Vespa PX. It contains the necessary components, screws, and washers to mount the LED headlight neatly and securely on the handlebars or in the designated headlight mount of the Vespa PX.
This means that the mechanical parts required for PX installation are already included in this kit.
The package includes the appropriate wiring harness for the Vespa PX with electric starter. This version is intended for vehicles with a wiring harness without parking lights.
This wiring harness variant is typically found on Vespa PX models manufactured between 1984 and 1997. An important identifying feature is the light switch with 9 wires.
Since modifications or previous repairs on older vehicles may result in variations, we recommend checking the existing wiring harness and light switch configuration before ordering.
| Technology | LED |
|---|---|
| Diameter | 5 3/4 inches / Ø144 mm |
| Approval | E-Approval |
| Traffic Direction | For right-hand traffic |
| Low beam | 18 W / 1,200 lm |
| High beams | 20 W / 1,000 lm |
| Light color | 6,000 K |
| Additional function | Daytime running lights / Parking lights |
| Vespa PX | Mounting kit for the headlight on the handlebars included |
| Power supply | AC ignition system / DC adapter |
| Connection | Directly to the vehicle electrical system |
The LED headlight combines high luminous flux with low power consumption. The low beam, in particular, offers a significantly higher luminous efficacy than a traditional H4/HS1, 35W halogen solution, with 1,200 lumens at just 18 watts.
The daylight-white 6,000-K light color, the design for right-hand traffic, the E-approval, and the integrated daytime running/parking lights make this headlight an attractive upgrade. The set includes both the mechanical mounting parts for the Vespa PX and the matching wiring harness for PX models with an electric starter, a wiring harness without city lights, and a light switch with 9 wires—typically from model years 1984 to 1997.