Robertson Ultraviolet Ballasts

Advanced Solutions for Critical Purification Needs Robertson is at the forefront of developing sophisticated ballast technology, offering a comprehensive array of solutions for germicidal ultraviolet lighting. Our products are indispensable in applications that require the utmost in air and water purification and surface disinfection.

Tailored Technology for Peak UV-C Performance Our ballasts are not mere adaptations of general lighting components; they are designed with a singular focus on UV-C applications for industrial and commercial settings. They perform without issue in the most demanding duty cycles, including environments with stringent temperature requirements up to 90°C Max Case Temp and 50°C Max Ambient.

Engineered for Compatibility and Longevity Precision is key in our design process. Robertson ballasts are fine-tuned to power UV-C lamps according to the precise standards of industry-leading lamp manufacturers. This harmonization is not just about compatibility—it's about maximizing the lifespan of UV-C lamps while ensuring their peak output for effective pathogen control.

Certifications and Patented Innovations That Matter Every Robertson UV-C ballast carries the UL mark, with many models also possessing an array of international certifications such as CE, CCC, C62.41, C82.11, EN61347, and EN55015. Our patented end-of-lamp-life protection technology represents just one of the many breakthroughs we've made in pursuit of excellence.

The Robertson Commitment: Consistency Equals Success We believe in the power of consistent and reliable UV-C output—it's the cornerstone of successful pathogen eradication. The Robertson difference lies in our unwavering dedication to delivering that consistency throughout the life of your product.

Discover the superiority of Robertson ballasts and why our technology is the trusted choice for professionals who cannot afford to compromise on quality and effectiveness.

All Ultraviolet Ballasts (165mA to 2.1A)

UVGERM-Category
PSP2GPH40HOIVDW

Electronic Program Start Ballast (for Preheat Start Lamps), 800mA nominal lamp current with an Arc voltage between 23V-110V, Input voltage of 100-277Vac, for 2/1 18W-36W Lamps or for 1 37W-86W Lamp, 50-60Hz, dual entry connectors (no leads)

$46.95/EA
PSP2GPH48HOIV

Electronic Program Start Ballast (for Preheat Start Lamps), 800mA nominal lamp current with an Arc voltage between 23V-115V, Input voltage of 100-277Vac, for 2/1 18W-48W Lamps or for 1 49W-95W Lamp, Remote Turn On/Off and PLC/Relay Drive functionality, 1-10V input dimming control, 50-60Hz, poke-in connectors (easy release)

$56.95/EA
PSP2GPH48HOIVL

Electronic Program Start Ballast (for Preheat Start Lamps), 800mA nominal lamp current with an Arc voltage between 23V-115V, Input voltage of 100-277Vac, for 2/1 18W-48W Lamps or for 1 49W-95W Lamp,  50-60Hz, poke-in connectors (easy release)

$49.95/EA
PSR2GPH55HOMV

Electronic Program Start Ballast (for Preheat Start Lamps), 800mA nominal lamp current with an Arc voltage between 51V-112V, Input voltage of 120-277Vac, for 2/1 35W-48W Lamps or for 1 49W-90W Lamp, 50-60Hz

$78.95/EA
RPZ109V120

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 5W-11W Lamp, 165mA (+/-10%) nominal lamp current @ 9W, Input voltage of 120Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ109V230

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 5W-11W Lamp, 165mA (+/-10%) nominal lamp current @ 9W, Input voltage of 230Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ117V120

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 13W-17W Lamp, 280mA (+/-10%) nominal lamp current @ 13W, Input voltage of 120Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ117V230

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 13W-17W Lamp, 280mA (+/-10%) nominal lamp current @ 13W, Input voltage of 230Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ123V120

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 16W-25W Lamp, 350mA (+/-10%) nominal lamp current @ 23W, Input voltage of 120Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ123V230

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 1 16W-25W Lamp, 350mA (+/-10%) nominal lamp current @ 23W, Input voltage of 230Vac (+/-10%), 47-63Hz

$18.95/EA
RPZ211V120

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 2 9W-11W Lamps, 165mA (+/-10%) nominal lamp current @ 11W, Input voltage of 120Vac (+/-10%), 47-63Hz

$19.95/EA
RPZ211V230

Electronic Rapid Start Ballast (for 2-pin and 4-pin Lamps) for 2 9W-11W Lamps, 165mA (+/-10%) nominal lamp current @ 11W, Input voltage of 230Vac (+/-10%), 47-63Hz

$19.95/EA
RSN1GPH20120

Electronic Preheat-Rapid Start Ballast (for Preheat Start Lamps), 425mA nominal lamp current with an Arc voltage between 24V-47V, Input voltage of 120Vac, for 1 10W-20W Lamp, 50-60Hz

$19.95/EA
RSW240V120

Electronic Program Start Ballast (for Preheat Start Lamps), 425mA nominal lamp current with an Arc voltage between 86V-102V, Input voltage of 120 Vac only, for 2/1 36W-40W Lamps, 50-60Hz, leads

$26.95/EA
SP79P /A V1

Magnetic Preheat Start Ballast, 120Vac, 60Hz, for 1 CFT9W/G23 Lamp

$25.95/EA
SS20604WT /A V2

Magnetic Preheat-Self Start Ballast (for 4 Pin Lamps), 800mA nominal lamp current, Input voltage of 120Vac, for 1 35W Lamp with a 14" lamp length, 60Hz, terminal connector

$55.95/EA