OPTIVUS S-51 Mini H4 LED Headlight Bulbs 12-36V 55W 10000Lm 6000K CANBUS Hi/Low Beam

OPTIVUS S-51 Mini H4 55W 10000Lm LED bulbs are a modern automotive lighting solution designed to replace conventional H4 halogen bulbs in compatible vehicle headlights. The model combines high light output, a compact housing, efficient cooling and a wide 12-36V DC operating voltage range.

The H4 socket is a dual-function headlight bulb design, allowing a single bulb to provide both low and high beam (Hi/Low Beam). This makes the OPTIVUS S-51 Mini suitable for headlamps originally designed to use an H4 bulb.

The stated power is 55W, while the stated luminous flux is 10000Lm. The powerful light output provides bright illumination of the road surface, road markings, traffic signs and roadside areas during nighttime driving.

A 6000K color temperature produces a clean cool-white light characteristic of modern automotive LED lighting. This light tone gives the vehicle a contemporary appearance while providing strong visual contrast for road objects.

One of the key features of the OPTIVUS S-51 Mini is its compact design. Reduced dimensions make installation easier in headlamp housings where the space behind the original bulb is limited.

An integrated linear driver is incorporated into the bulb design. This eliminates the need for a large separate external power module, simplifying installation and reducing the number of additional components inside the headlamp housing.

The bulbs feature an active cooling system with a fan. The heat-dissipation structure and cooling fan help remove heat generated by the high-power LED components and support stable operation during extended use.

The product packaging states high compatibility with vehicle CANBUS systems. This can help reduce the probability of bulb-failure warnings appearing on the instrument panel. However, vehicle bulb-monitoring systems vary, and some vehicles with particularly sensitive electronics may still require an additional CANBUS decoder.

The wide 12-36V DC operating range expands the range of possible applications. The lamps can be used in compatible vehicles whose electrical system operates within the voltage range specified by the manufacturer.

The Plug & Play design is intended to simplify replacement of the original H4 bulb without complex modifications to the vehicle's electrical wiring.

Main Advantages

OPTIVUS brand;

S-51 Mini series;

H4 socket;

low and high beam in one bulb;

12-36V DC operating voltage;

55W power;

10000Lm luminous flux;

6000K color temperature;

cool-white LED light;

compact Mini design;

integrated linear driver;

active cooling system;

cooling fan;

high CANBUS compatibility;

quick installation;

Plug & Play design;

instant LED illumination;

stable operation during extended use;

resistance to normal automotive vibration;

designed to replace H4 bulbs in compatible headlamp assemblies.

Technical Specifications

Brand: OPTIVUS

Series: S-51 Mini

Product type: Automotive LED headlight bulb

Socket/Base: H4

Beam type: Low / High Beam

Designation: Hi/Low Beam

Operating voltage: DC 12-36V

Power: 55W

Luminous flux: 10000Lm

Color temperature: 6000K

Light color: Cool white

Driver: Integrated linear driver

CANBUS: High compatibility with CANBUS systems

Cooling: Active cooling

Cooling type: Fan

Design: Compact Mini

Installation: Plug & Play

Application: Automotive headlight lighting

H4 Applications

H4 is one of the most widely used dual-function automotive headlight bulb types.

Its main feature is that one bulb provides both low beam and high beam.

H4 bulbs can be used in many:

passenger cars;

SUVs;

crossovers;

pickup trucks;

minivans;

vans;

light commercial vehicles;

trucks with compatible headlamp assemblies;

motorcycles and other vehicles originally equipped with H4 bulbs.

Depending on model year, market and equipment level, H4 bulbs can be found in selected vehicles from manufacturers such as:

Volkswagen, Toyota, Nissan, Mitsubishi, Mazda, Honda, Hyundai, Kia, Suzuki, Subaru, Ford, Renault, Peugeot, Citroën, Opel, Fiat, Chevrolet, Daewoo, Dacia, Lada, Jeep and others.

Important Compatibility Information

Vehicle compatibility should not be determined by vehicle brand alone.

Before ordering, check:

vehicle make and model;

production year;

equipment level;

vehicle market specification;

headlamp type;

marking on the original bulb;

connector design;

available space behind the bulb;

headlamp dust-cover design.

If the original bulb is marked H4, the OPTIVUS S-51 Mini H4 is designed for this type of bulb mounting position.

Some vehicles may require an additional mounting adapter or retaining clip when converting from a standard halogen H4 bulb to an LED bulb.