# QT2X54/277PHO-DIM Sylvania 49674 Fluorescent T5HO Dimming Ballast

**Manufacturer:** Sylvania  
**MPN:** `SYL-49674`

## Specifications

| Attribute | Value |
| --- | --- |
| Brand name | Sylvania |
| Manufacturer name | Sylvania |
| Manufacturer | Sylvania |
| Extra Product Name | QT2X54/277PHO-DIM Sylvania 49674 Fluorescent T5HO Dimming Ballast |
| Voltage | 277 |
| Weight | 1.0000 |
| WeightUnit | lbs |
| Weight_Attrib | Weight |
| keywords | QT2X54/277PHO-DIM, f54t5ho dimming |
| moq | 1 |
| MPN | SYL-49674 |
| multiple | 1 |
| qtyInStock | 0 |
| qtySource | FieldMap |
| SKU | BS-SYL-49674 |
| snippet | The Sylvania QT2X54/277PHO-DIM (49670) is a dimming ballast that uses a Programmed Rapid Start method and powers F54T5HO lamps. |
| tierMinQty1 | 1 |
| tierPrice1 | 122.95 |
| Our Part No | BS-SYL-49674 |
| Mfr Part # | QT2X54/277PHO-DIM |
| Input Voltage | 277 |
| Warranty | 5 Year |
| Lamp | (1/2) F54T5HO |
| Dimensions | 16.73"? (L), 1.18"? (W), 1.18"? (H), MOUNTING: 16.34" |
| Product Data Sheet | No |
| Features | Minimum starting temperature: 50?F/10?C |
| Fixture Type | Electronic Fluorescent |
| Case Size | 20 |
| Alternative Keywords | No |
| Number Of Lamps | 1, 2 |
| Operates | F54T5HO |

## Distributor availability

| Distributor | SKU | Price (USD) | Qty | Stock | MOQ |
| --- | --- | --- | --- | --- | --- |
| ballastshop.com | BS-SYL-49674 | 122.95 | 1 | None | 1 |

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Structured data: `/python/html6/product/500/184500000/184593500/part_--SYL49674---Sylvania--7eeb21fc30.json`  
Search API: https://www.dataalchemy.com/api/  
MCP server: https://www.dataalchemy.com/mcp