Overview
This 18 inch T8 LED tube draws 7W and runs on line voltage once the ballast is removed. It puts out about 750 lumens of neutral cool white light as a replacement for F15T8 fluorescent lamps. Rated life is 50,000 hours, which means far fewer replacements.
Features
- 7W LED replaces F15T8
- 750 lumens at 4000K
- CRI 80+ for accurate color rendering
- Type B - ballast bypass (direct wire)
- Non-dimmable; use on standard switched circuits
- 240° beam spread
- 120-277V input
- Frosted Shatterproof Glass
Specifications at a Glance
| Product Details | |
|---|---|
| Keystone Part # | KT-LED7T8-18GC-840-D-CP |
| UPC | 890949009390 |
| Wattage | 7W |
| Brightness (Lumens) | 750 |
| Color Temperature (Kelvin) | 4000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Base | G13 |
| Shape | T8 |
| Nominal Length | 18" |
| Dimmable | No |
| Beam Spread | 240° |
| Avg Rated Hours | 50000 |
| Replaces | F15T8 |
| Ballast Compatibility | Type B - ballast bypass (direct wire) |
| Wiring | Single Ended |
| Construction | Frosted Shatterproof Glass |
| Case Quantity | 25 |
Applications
- Offices and classrooms
- Warehouses and back-of-house areas
- Retail stores and grocery
- Parking garages and stairwells
Compatibility
Requires removing or bypassing the fluorescent ballast and wiring the lampholders to line voltage (single ended wiring). Fits G13 sockets. Not for use on dimmer circuits. Rated for 120-277V.
Frequently Asked Questions
Q: Do I need to remove the ballast?
A: Yes. This tube runs on line voltage, so the existing fluorescent ballast is removed and the sockets are wired directly. Check the spec sheet for single-ended or double-ended wiring and use the lampholders it calls for.
| bundle | 1 |
|---|---|
| Product Name | 7W 1ft LED T8 Tube, 4000K, Ballast Bypass, 120-277V |
| Company | KEYSTONE |
| Status | Active |
| spec sheet | https://ideadigitalasset.com/DAMRoot/Original/160/14057_YOG9UFIZLX7SCVPH.pdf |
| Wattage | 7W |
| Brightness (Lumens) | 750 |
| Color Temperature (Kelvin) | 4000K |
| Color Rendering Index (CRI) | 80+ |
| Input Voltage | 120-277V |
| Base | G13 |
| Shape | T8 |
| Nominal Length | 18" |
| Dimmable | No |
| Beam Spread | 240° |
| Avg Rated Hours | 50000 |
| Replaces | F15T8 |
| Ballast Compatibility | Type B - ballast bypass (direct wire) |
| Wiring | Single Ended |
| Construction | Frosted Shatterproof Glass |
| Case Quantity | 25 |