Keystone KTEB-1C22-1-TP-WS 22W T9 Circline Ballast – 120V with Sockets
The Keystone Technologies KTEB-1C22-1-TP-WS is a 120V rapid-start circline ballast for one FC8T9 (22W) T9 lamp. WS means it includes circline sockets for fixture replacement. Compact 3.43" case for small circline ceiling fixtures. For T9 circline fluorescent lamps (FC8T9 / 22W).
Key Features
- Operates 1 × FC8T9 (22W T9 circline)
- Also operates 1 × CFQ18W/G24q2 or 1 × CFS21W/GR10q
- Includes circline sockets
- Rapid start for reliable circline operation
- 120V input
- Small 3.43" case
- Sound Rated A and thermally protected
- 3-year manufacturer warranty from Keystone Technologies
Specifications
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Model: KTEB-1C22-1-TP-WS
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Brand: Keystone Technologies
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Lamp Type: T9 circline (typically G10q)
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Number of Lamps: 1
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Start Method: Rapid Start
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Input Voltage: 120V
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Ballast Type: Electronic Circline
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Power Factor: Normal
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Ballast Factor: 0.90 (FC8T9 22W)
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Input Watts: 17W (FC8T9 22W)
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Sound Rating: A
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Dimensions: 3.43" L × 1.81" W × 1.21" H
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Mounting Centers: 3.00"
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Min. Start Temperature: 0°F
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Max. Case Temperature: 167°F
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Certifications: UL Listed, FCC Part 18 Class B
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Warranty: 3 Years
Compatible Lamps
- 1 × FC8T9 / FC22T9 (22W T9 circline)
- 1 × CFQ18W/G24q2
- 1 × CFS21W/GR10q
Compatible With / Replaces
- Philips Advance RLQS-122-TP-W
- Universal 547-RS-WS-TC-P
- Keystone 122TPWS
- For T9 circline fluorescent lamps (FC8T9 / 22W)
Common Applications
- 22W circline ceiling fixtures
- Residential and light commercial replacements
- Small T9 circline upgrades
- Magnetic-to-electronic circline ballast replacements
Why Buy from Keystone Technologies?
- Reliable 22W T9 circline performance
- Sockets included for faster fixture service
- Compact case for small circline housings
- 3-year manufacturer warranty
Why Buy from LeanLight?
- Fast & free shipping on every order (ships from Georgia)
- Volume and project discounts available
- 30-day satisfaction guarantee with easy returns
- Georgia-based lighting specialists since 2008
