This series is built for particularly harsh environments, has an impact-resistant lens and a heat sink made of special aluminium with remarkable corrosion resistance. Even if the particularly robust coating is damaged, there is no filiform corrosion. The working lamps withstand the top value of 480 hours in the salt water spray test, are shock-tested up to 52 g and have the highest possible protection rating (IP6K9K). They also fulfil the highest electromagnetic requirements (=EMC) in accordance with CISPR25 Class 5. With the high-quality mounting bracket and screws in coated stainless steel, the headlights can be mounted on vehicles in the agricultural, truck, trailer and construction machinery sectors.

Particular attention has been paid to efficient and uniform illumination. The Advanced series impresses with more than 100 lumens of luminous power per watt and shows no shadows or colour play across the entire illumination range. The luminous power per watt marks the best value in the industry and underlines Aspöck's claim of efficient and energy-saving lighting. Because every watt of power saved means a direct saving in primary energy and a reduction in emissions.