Opti-Brite LED Headlamps from Optronics International feature unique centralized lens elements that house attention-getting LED conspicuity arrays and rear-facing LEDs. The rear-oriented LEDs interact with precision-engineered metallic parabolic reflectors to create a beam pattern that is ultra bright, with broad, smooth, photometric characteristics that approximate the color temperature of natural sunlight, improving visibility and reducing eye fatigue. The LED headlamps come in three formats. The HLL93HLB series fits a 7" round format and has both high and low beam functions built in. The HLL79HB high-beam lamps and HLL78LB low-beam lamps fit 4" by 6" rectangular formats and are compatible with four-lamp systems with separate, dedicated high-beam and low-beam lamps. All lamps are engineered to accommodate both 12V and 24V electrical systems. The new lamps have an expected service life of 30,000 hours.