The Birdmark Afterglow is a perforated disc containing reflective and luminescent properties. This Permanent powerline marker emits UV rays to divert birdlife traffic away from lines.
Summit Power’s Birdmark Afterglows consists of a disc that absorbs sunlight during the day, then emits purple ultraviolet light during the night hours visible to birds as violet but appearing as white plastic to humans. You will see the product glow for 10-12 hours after sunset.
These bird markers are suitable for conductors up to 132kV and can be easily attached from the ground using a hot stick and application tool.
