This KC HiLiTES replacement lens (SKU 4265) swaps the factory lens on a FLEX ERA 1 LED light pod for a performance-yellow tint with a spread pattern. The manufacturer positions it as a direct replacement for the lens inside the light, not a snap-on shield, which matters if you want the housing sealed the way it was designed. The yellow tint is aimed at low-contrast conditions like dust, fog, and silt, and the spread pattern gives broad forward coverage for trail work. Compared with running a clear lens, the tint gives you a sharper yellow view in haze, while the spread optic keeps peripheral visibility wide. Shoppers searching for a FLEX ERA 1 performance yellow spread beam lens, a KC FE1 yellow spread lens, or a dust-and-fog trail light lens will find this is the spread option in the performance-yellow line.
The lens is built for the FLEX ERA 1 family, and the manufacturer's listings confirm it is intended for FLEX ERA 1 LED lights. The FLEX ERA 1 is compact, and the spread lens fits within that footprint, so the swap is practical for tight bumper, roof, or overhead mounts. Owners on user forums commonly describe the lens swap as a quick service task rather than a rebuild, which makes this a sensible fix when a factory lens is scratched or sandblasted. Confirm your specific light's revision with the manufacturer before ordering.
The manufacturer states that the Performance Yellow lenses replace the lens in the light itself. Its amber products are snap-on shields that go over a clear lens.
The manufacturer lists the lens as made for FLEX ERA 1 LED lights. Its clear spread lens is described as a direct fit on all FE1 lights, so the same housing geometry applies. Confirm your light's revision with the manufacturer if you are unsure.
According to the manufacturer's support documentation, lenses in the FLEX ERA 1 system can be interchanged in minutes using four Allen screws, so this is a beginner-friendly job with basic hand tools. Disconnect power before opening the housing. Remove the four bolts, separate the bezel and lens, and seat the new yellow lens so the logo orientation matches your original. Check the O-ring and lens seal before reassembly, since keeping the housing sealed protects the internals from water and dust. Torque the screws evenly and avoid overtightening.
