Keystone led is revolutionizing the way you think about grow lighting for medium and large scale commercial grow operations.
Keystone led lamps.
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Keystone s direct drive technology bypasses the ballast and instead uses line voltage connected directly to the lamp sockets for maximum energy efficiency.
No external ballast or driver is needed.
Swire coca cola bottling plant boosts productivity with keystone led lighting.
Locker lights led.
Keystone directdrive led hid replacement lamps are the ideal way to upgrade existing hid fixtures to the latest in led technology.
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We know you value convenience and efficiency so make keystone your one stop shop for all your lighting needs.
Our sleek energy efficient led shop light fixtures operate on 23 or 40 watts of power while providing 2 600 and 4 000 lumens of light output respectively.
Efficient high output and full spectrum delivery combines with programmable kiic technology to produce the next generation of intelligent led grow lighting.
Simply bypass the existing ballast by cutting the wires and connecting the 120 277v line voltage directly to the sockets.
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Is a pioneer in decorative lighting fixtures since 1976.
Geno s chose to retrofit with keystone s direct drive t8 led tubes.
You ll find the latest in led lamps drivers and retrofit kits as well as more conventional fluorescent and hid ballasts whatever technology you need you can count on keystone for quality and reliability.
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Linkable led shop lights are perfect for illuminating large work areas with consistent light.