HJG Y6 Slim H4 LED Projector Bulb | 50W | Built-in Lens and Cooling Fan | 6500K White | Hi Lo Beam | 12V-80V | Pack of 1

HJG Y6 Slim H4 LED Projector Bulb | 50W | Built-in Mini Lens and Cooling Fan | White 6500K | Hi Lo Beam | IP68 | 12V-80V (Pack of 1)

The HJG Y6 Slim H4 LED Projector Bulb is a 50W single-piece mini projector headlight bulb with a built-in projector lens and integrated high-speed cooling fan designed for motorcycles and bikes using an H4 socket. It delivers a white 6500K beam in both hi beam and lo beam with a precision-aligned beam pattern and no dark spots. Built from die-cast aluminum housing with IP68 waterproof components, the bulb operates on 12V to 80V DC and carries a rated lifespan of up to 100,000 hours. This listing is for 1 piece. Compatible with most motorcycles and bikes supporting 12V and 24V systems.

Built-In Mini Projector Lens

The built-in projector lens is integrated directly into the bulb body, eliminating the need for a separate projector housing swap. This makes the Y6 a direct plug-and-play replacement for standard H4 bulbs that delivers a more focused and controlled beam compared to non-projector LED replacements.

High-Speed Cooling Fan with Smart Radiator

The built-in high-speed cooling fan works alongside a smart radiator system to actively manage heat during continuous operation. This keeps the LED chip temperature stable, maintaining consistent brightness output and protecting the bulb across the rated lifespan of up to 100,000 hours.

50W Output at 6500K White

The bulb delivers 45W to 50W output producing a crisp 6500K white beam with up to 10,000 lumens brightness. This provides a noticeably clearer and wider road illumination compared to standard halogen H4 bulbs.

Hi Beam and Lo Beam

The bulb supports both hi beam for long-distance highway visibility and lo beam for urban and city riding, both delivered from the same H4 projector unit through the built-in lens system.

IP68 Waterproof and Dustproof

The IP68-rated waterproof components keep the bulb performing reliably in rain, fog, and harsh outdoor riding conditions without moisture ingress affecting the LED chip or driver.

Plug-and-Play H4 Fitment

The bulb uses a standard H4 connector for plug-and-play installation without modifying the original motorcycle wiring. Suitable for motorcycles and bikes on 12V and 24V electrical systems.

Specifications

What Is in the Box

• 1 x HJG Y6 Slim H4 LED Projector Bulb

Frequently Asked Questions

How many bulbs are included?

This listing includes 1 piece. Order two for a matching pair on both headlights.

What makes the Y6 different from a standard H4 LED bulb?

The built-in mini projector lens produces a more focused, controlled beam pattern compared to standard H4 LED replacements, directly from the bulb without changing the headlight housing.

What is the colour temperature?

6500K white, delivering a crisp and clear beam with better road definition than standard halogen bulbs.

Does this work on 24V systems?

Yes. The Y6 operates on 12V to 80V DC, compatible with both 12V and 24V motorcycle and bike electrical systems.

What is the IP68 rating?

IP68 means the waterproof components are fully sealed against moisture, keeping the bulb reliable in rain, fog, and wet riding conditions.

What is the rated lifespan?

Up to 100,000 hours, supported by the built-in cooling fan and smart radiator heat management system.

Is professional installation needed?

Professional installation is recommended for correct beam alignment and optimal performance.