Helvar EL2 2X18w sc 1-10V dimmable electronic ballast

Helvar EL2x18sc is a dimmable electronic ballast manufactured by Helvar, designed to drive two 18W neon discharge light sources, compatible with T8 fluorescent lamps. Built in steel with compact dimensions of 430 × 30 × 21 mm, it fits easily inside ceiling fittings and recessed luminaires requiring a reliable and adjustable power supply system.

The 1-10V dimming system allows light output to be adjusted across a range of 1% to 100%, enabling precise control of luminous flux and supporting energy efficiency in both professional and residential installations. The 220-240V input voltage ensures full compatibility with European electrical networks, while the energy efficiency class A1 rating and an estimated lifespan of up to 50,000 hours make it a highly cost-effective long-term solution. The IP20 protection rating makes it suitable for installation in dry indoor environments.