Wisamic 5.75" LED Motorcycle Headlight DOT - Black Housing, Projector Optics, IP67 Waterproof

Wisamic 5.75" DOT LED motorcycle headlight is a high-output, weatherproof replacement lamp designed to fit 5.75" round housings on many Harley models and similar bikes.

This LED headlight delivers brighter, whiter beam patterns and long-life performance compared with traditional halogen bulbs. Built with a sealed aluminum housing, projector optics and DOT/SAE E‑Mark approval, it combines rugged durability with clearly defined low and high beams for safer night riding and improved road visibility. Its compact form remains compatible with factory mounting locations that accept 5.75" round headlamps.

How bright is the Wisamic headlight and what light pattern does it produce?

The lamp provides two distinct output levels for practical on-road use: a defined low-beam for cutoff and glare control, and a high-beam for increased forward reach. Measured outputs give strong illumination without scattering light into oncoming traffic when used correctly with reflector or projector housings.

• Low beam: ~2800 lumens at 30W for close-range visibility.
• High beam: ~4000 lumens at 45W for long-range illumination.
• Color temperature: 6000K–6500K for crisp, daylight-white light.
• Projector optics produce a focused, controlled cutoff pattern.

Is this headlight durable and weatherproof for long-term riding?

The headlight uses a robust aluminum shell and sealed lens to resist moisture, dust and vibration encountered during street and highway use. Its design targets extended service life and reliable operation in wet conditions and over rough roads.

• IP67-rated waterproofing keeps out water and dust.
• Shock- and vibration-resistant construction for motorcycle use.
• Expected service life over 50,000 hours under normal conditions.
• Black durable housing resists corrosion and road debris.

Which bikes will accept this 5.75" LED headlamp and how easy is installation?

This lamp is made to replace standard 5.75" round headlights on many cruiser and custom bikes, including numerous Harley-Davidson models and other motorcycles with the same housing size. Installation is generally plug-and-play where the stock connector and housing are compatible, though wiring adapters or minor trims can be needed on some models.

• Compatible examples: Dyna, Street Bob, Super Glide, Low Rider, Sportster, Iron 883 and similar.
• Fits standard 5.75" round headlamp buckets and housings.
• Uses common headlight wiring; check connectors for plug-and-play fit.
• May require a mounting ring or bracket on certain custom setups.

What safety or regulatory approvals does the Wisamic lamp have?

The headlight carries established certifications used to show compliance with road-legal lighting standards in many regions. These markings indicate the unit meets minimum photometric and construction requirements for public-road use where DOT/SAE or E‑Mark recognition is accepted.

• DOT and SAE approvals for U.S. road compliance.
• E‑Mark rating for conformity in ECE-regulated territories.
• Designed to meet common headlamp performance tests and durability checks.

Who is this for: Riders and mechanics looking to upgrade a 5.75" round motorcycle headlamp to a brighter, longer-lasting LED solution will find this Wisamic headlight a practical choice. It suits owners of Harley-style cruisers, custom builds and any bike with compatible housing who want improved night visibility, modern color temperature and a rugged, weatherproof lamp that meets DOT/E‑Mark standards.