An LED fixture is only as good as its driver. You can depend on Keystone’s 73 year legacy of building world-class lighting power supplies. We factory test 100% of every production run, so when you install a Keystone LED driver, you can trust it to perform.
Keystone’s constant voltage LED drivers are ideal for paralleled LED arrays, such as outdoor fixtures, channel lighting, and sign applications where conditions are unpredictable and demanding. This type of LED power supply provides flexibility as your lighting design changes. An LED power supply that uses constant voltage allows you to add or take away LED strips without a problem.
Constant voltage drivers are required when another LED current controlling device, such as a built in resistor or regulating driver, is already connected directly to the LED load. Keystone offers constant voltage LED drivers in 12V and 24V platforms. Our offerings include various form factors and IP rating options to choose from. All of our LED drivers have overcurrent and short circuit protection. Some constant voltage LED driver models are Sign Component Manual (SAM) qualified for electric sign lighting applications.
- MICRO CASE LED DRIVERS
- STANDARD CASE LED DRIVERS
Catalog Number Input Voltage Max Wattage Output Voltage SAM Qualified Spec Sheet KTLD-10-1N-12V-F3 120V 10W 12 Yes Download KTLD-10-1N-24V-F3 120V 10W 24 Yes KTLD-24-1-12V-AK1 120V 24W 12 Yes Download KTLD-24-1-24V-AK1 120V 24W 24 Yes Download KTLD-24-UV-12V-AK1 120-277V 24W 12 Yes Download KTLD-24-UV-24V-AK1 120-277V 24W 24 Yes Download KTLD-60-1-12V 120V 60W 12 Yes Download KTLD-60-1N-12V-L2 120V 60W 12 Download KTLD-60-1-12V-67-AP4 120V 60W 12 KTLD-60-1-12V-67-AP4 120V 60W 12 KTLD-60-1-24V-W2 120V 60W 24 Yes KTLD-60-UV-12V 120-277V 60W 12 Yes Download KTLD-60-UV-12V-67-AP1 120-277V 60W 12 KTLD-60-UV-12V-67-AP4 120-277V 60W 12 Yes Download KTLD-60-UV-12V-W2 120-277V 60W 12 Yes KTLD-60-UV-14V 120-277V 60W 14 KTLD-60-UV-14V-W2 120-277V 60W 14 KTLD-60-UV-24V 120-277V 60W 24 Yes Download KTLD-60-UV-24V-67-AP1 120-277V 60W 24 KTLD-60-UV-24V-67-AP4 120-277V 60W 24 Yes KTLD-60-UV-24V-W2 120-277V 60W 24 Yes KTLD-60-1-24V 120V 60W 24 Yes KTLD-60-UV-12V-VDIM-L5 120-277V 60W 12Vdc Download KTLD-80-UV-12V 120-277V 80W 12 KTLD-80-1-24V 120V 80W 24 Yes Download KTLD-80-UV-24V 120-277V 80W 24 Yes Download KTLD-80-UV-24V-67-AP2 120-277V 80W 24 KTLD-100-UV-12V 120-277V 96W 12 Yes Download KTLD-100-UV-12V-67-AP2 120-277V 96W 12 KTLD-100-UV-12V-67-AP3 120-277V 96W 12 KTLD-100-UV-24V 120-277V 96W 24 Download KTLD-100-UV-24V-67-AP4 120-277V 96W 24 KTLD-150-UV-24V-67-AP3 120-277V 150W 24 Yes