Keystone KT-LED18T8HO-48G-850-D2 4' 18W 5000K HO R17d Double-Ended LED T8
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- Premier# LT850K18WR17D-K
- Keystone KT-LED18T8HO-48G-850-D2
Keystone KT-LED18T8HO-48G-850-D2 4' 18W 5000K HO R17d Double-Ended LED T8
Keystone has developed a new "D2" Direct Drive series, which is an LED T8 that bypasses the ballast and wires direct with double-end wiring only. These have been created to alleviate any install confusion by ensuring there is a dedicated double-end wired-only tube. Available in 10.5W and 15W with standard bi-pin as well as a high output 18W 4' LED T8 with R17d HO ends! Various color temps available for the D2 series including 3500K, 4000K or 5000K. Frosted design with glass construction for a wide beam spread. 5 year manufacturer warranty and rated at 50,000 hours of life. Not compatible with Keystone AC emergency drivers.
Brochures & Cut Sheets
| Manufacturer | Keystone |
|---|---|
| Watts | 18W |
| Fluorescent Equivalent | 40W |
| Old LED Version | N/A |
| Lumens | 2500 |
| Lumens Per Watt | 139 |
| Volts | 120-277V |
| CRI | >82 |
| Color Temperature | 5000K |
| Kelvin | 5000K |
| Dimmable | No |
| Base Type | R17d |
| Bulb Shape | T8 |
| Wiring | Double-Ended |
| Lens Type | Frosted |
| Construction | Glass |
| Nominal Size | 48" |
| Length (M.O.L.) Inches | 45.91 |
| Width (Inches) | 1.14 |
| Height (Inches) | N/A |
| Beam Angle | 220° |
| Light Emitting Area | 325° |
| Driver | Internal Driver |
| Rated Hours | 50,000 |
| DLC Listed | N/A |
| Wet/Damp Rated | Damp Rated |
| Maximum Temp | 113°F |
| Minimum Starting Temp | -4°F |
| Certifications | N/A |
| Case Quantity | 25 |
| Warranty | 5 Year |
| Manufacturer Part # | KT-LED18T8HO-48G-850-D2 |
| Manufacturer Order # | KT-LED18T8HO-48G-850-D2 |
| Premier Part # | LT850K18WR17D-K |
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