The JAS E71-2005 sealed beam is a robust 178mm round high low beam designed for 24V electrical systems, offering dependable illumination for commercial and heavy duty vehicles. Its sealed beam construction prevents dust and moisture ingress for reliable performance in harsh conditions, while the integrated reflector and filament deliver focused light output for both high and low beam settings. The unit is a direct style replacement for vehicles that use a 178mm round sealed beam and is built for easy installation and long service life.

Ideal for trucks, buses, agricultural machinery and off road equipment that require 24V lighting, this lamp provides a bright 75W high beam and a 50W low beam from a single dual filament assembly. Check the Parts Checker to confirm fitment for your vehicle before purchase. Regular inspection and correct mounting will ensure optimal performance and safety on the road or worksite.

• Type Sealed beam, round design
• Diameter 178mm approximately 7 inches
• Voltage 24V suitable for commercial and heavy duty electrical systems
• Power 75W high beam and 50W low beam dual filament
• Integrated reflector and sealed construction for durability
• Direct replacement style for 178mm round sealed beam applications