J.W. Speaker Model 8790 Adaptive 2 – 7" LED Headlight (0555011)

Premium adaptive motorcycle lighting for maximum visibility

The J.W. Speaker 0555011 – Model 8790 Adaptive 2 is a cutting-edge 7-inch LED motorcycle headlight designed for riders who demand outstanding visibility, top-tier performance and enhanced safety. The advanced Adaptive 2 technology automatically adjusts the beam pattern when the motorcycle leans into a corner, eliminating dark zones and significantly improving illumination in the rider’s direction of travel. This ensures safer, more confident riding at night and in challenging conditions.

Key features

• Adaptive 2 Technology — dynamic cornering illumination for both low and high beam.
• Ditch-to-ditch lighting — wide beam pattern that removes dark areas on tight or sweeping turns.
• ComfortLite® High Beam — enhanced high-beam output for long-range visibility and improved riding comfort.
• Plug-and-play installation — equipped with a standard H4 connector.
• 7-inch round LED headlight — compatible with motorcycles using a traditional 7" housing.
• Durable construction — robust aluminum housing and scratch-resistant polycarbonate lens.
• DOT / ECE compliance — street-legal in multiple regions.
• Modern styling — sharp, distinctive look that elevates the motorcycle’s appearance.

Technical Specifications – J.W. Speaker 8790 Adaptive 2 (0555011)

Physical specifications

• Model: 8790 Adaptive 2
• Part number: 0555011
• Size: 7" round (PAR56)
• Dimensions: 177.20 × 177.20 × 93.68 mm
• Weight: approx. 1.54 kg
• Lens material: clear polycarbonate
• Housing material: aluminum, grey finish
• Bezel color: black
• Operating temperature: −40°C to +65°C
• Connector type: H4 AMP 172615-2

Electrical specifications

• Input voltage: 9–16 V DC
• Current draw:
  • High Beam: 2.9 A @ 13.5 V
  • Low Beam: 1.9 A @ 13.5 V
  • Front position light: 0.092 A @ 13.5 V
  • Adaptive mode: High 4.5 A / Low 3.5 A @ 13.5 V

Optical performance

• Raw lumen output:
  • High Beam: 2250 lm
  • Low Beam: 2025 lm
• Effective lumen output:
  • High Beam: 1150 lm
  • Low Beam: 850 lm
• Maximum candela:
  • High Beam: 48,000 cd
  • Low Beam: 11,500 cd
• Color temperature: approx. 5000 K

Why choose the J.W. Speaker 0555011?

The Model 8790 Adaptive 2 combines advanced optical engineering with premium durability, making it one of the highest-performing motorcycle headlights available. With real-time adaptive cornering light, powerful LED output and a rugged construction, it dramatically increases nighttime visibility and rider confidence. Its sleek design and reliable performance make it an ideal upgrade for any motorcycle equipped with a 7-inch headlight.