Keystone KTEB-240-1-TP 120V T8/T12 Electronic Fluorescent Ballast
2x F40T12 - Lamps: (2) F40T12, (2) F34T12, (2) F40T12 (25W Shoplight), (2) F30T12, (2) F32T8, (2) F25T8, (2) CFQ26W/G24q, (2) CFTR32W/GX24q -Input: -Starting: Rapid Start

Keystone KTEB-240-1-TP T8/T12 Electronic Fluorescent Ballast
- Sound Rated: A
- Minimum Starting Temperature: 0℉, -18℃
- Maximum Case Temperature: 167℉, 75℃
- Meets FCC Part 18 (Class B) Consumer Limits
- Transient Protection meets ANSI/IEEE C62.41 Cat. A
- Lamp end-of-life protected
- 3-Years Warranty
- UL, cUL 935 listed
| Order Code | KTEB-240-1-TP |
|---|---|
| Input Volts | 120V |
| Brand | Keystone |
| Mfg # | KTEB-240-1-TP |
| # of Lamps | 2 Lamps |
| Product Data Sheet | |
| Certifications | cUL, FCC Part 18 (Class B), Sound Rated: A, UL |
| Equivalents | |
| Start Method | Rapid Start |
| Starting Temperature | 0ºF, -18ºC |
| Lamps | (2) F40T12, (2) F34T12, (2) F40T12 (25W Shoplight), (2) F30T12, (2) F32T8, (2) F25T8, (2) CFQ26W/G24q, (2) CFTR32W/GX24q |
| Dimensions | 6.46”(L) x 1.89”(W) x 1.00”(H) |
| Case Size | 1 |
| Warranty | 36 Month Keystone Limited Warranty |
| UPC | 890949001929 |
theresa f. published 08/24/2026 following an order made on 08/13/2026
The item was shipped and delivered promptly and well packaged. It was exactly as described and solved a kitchen lighting problem without having to replace the entire fixture.
William M. published 07/29/2025 following an order made on 07/21/2025
An excellent product--in act, an exact match to the original ballast in the florescent fixtures installed 15 years ago. The company makes it really easy to match type, identification number, and wiring.
William R. published 07/02/2025 following an order made on 04/30/2025
Was not the the item received. Did not match up with the web site item.











