Keystone r17d signhero

New Keystone Color-Select SignHero DX2 Lamps in Frosted or Clear

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Keystone’s SignHero LED Sign Tubes have been a leading solution for fluorescent sign retrofits since their inception a few years back. The newest version of their patented SignHero has just been released and it has some innovations that are sure to impress, all while maintaining the same low cost. The old SignHero lamps were available … Read more

Keystone SignHero 180° LED T8 Sign Tubes

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Off the heels of the award-winning 360° SignHero lamps, Keystone Technologies has released a 180° LED Sign Hero lamp. While the original 360 Degree SignHero could work in any sign, these 180 Degree SignHero lamps are designed to be more efficient for applications where light is only needed on one end of a sign. With the … Read more