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Keystone's DirectDrive compact LED bulbs are an energy efficient, long lasting, CFL bulb replacement for a variety of applications. Keystone’s UL Type B 4-pin LED bulbs provide 50% energy savings when compared to a typical CFL fixture and have 4x the useful life.
Using a UL Type B ballast bypass design, these DirectDrive 4-pin LED bulbs eliminate the need for an external driver or ballast. By offering a CFL bulb replacement with ballast bypass capabilities, Keystone takes away any guesswork of ballast compatibility. This makes installation quick and easy and with a 50,000 hour lifetime, you won’t need to replace these compact LED bulbs any time soon.
This Keystone PLL lamp is the KT-LED16PLL-16GC-8(XX)-D, it consumes just 16 watts of energy and is approximately 50% more energy efficient than the standard FT40/2G11 lamps. The insolated integrated driver eliminates the need for an external ballast or driver. This lamp produces between 1,950-2,000 lumens of 3000K warm white, 3500K bright white, 4000K cool white and 5000K daylight, for a total of 80 CRI. These lamps have a long life of 50,000 hours and come with a 5 year warranty.
| Manufacturer | Keystone Technologies | |||
| Color Temperature (Kelvin) | 3000K Warm White | 3500K Bright White | 4000K Cool White | 5000K Daylight |
| MPN | KT-LED16PLL-16GC-830-D | KT-LED16PLL-16GC-835-D | KT-LED16PLL-16GC-840-D | KT-LED16PLL-16GC-850-D |
| SKU | KT-LED16PLL-16GC-830-D | KT-LED16PLL-16GC-835-D | KT-LED16PLL-16GC-840-D | KT-LED16PLL-16GC-850-D |
| UPC | 843654131146 | 843654131153 | 843654131160 | 843654131177 |
| Lumens | 1950 Lumens | 1950 Lumens | 2000 Lumens | 2000 Lumens |
| Efficiency (Lumens Per Watt) | 122 LPW | 122 LPW | 125 LPW | 125 LPW |
| Lighting Technology | LED | |||
| Wattage | 16 Watt | |||
| Beam Spread | 160 | |||
| Voltage | 120-277V | |||
| Ballast Operation | Type B Ballast Bypass | |||
| Bulb Shape | PLL | |||
| Base | 4-pin 2G11 | |||
| Rated Life | 50,000 Hours | |||
| CRI (Color Rendering Index) | 80 | |||
| Power Factor | 0.9 | |||
| Lens | Frosted | |||
| Fluorescent Equivalent | 36 Watt | |||
| Operating Temperature | -4° F to 113° F | |||
| Dimensions | 1.7" W x 15.9" MOL | |||
| Certifications | cULus | |||
| Environment | Enclosed, Damp Location | |||
| Warranty | 5 Year Limited Warranty | |||
Green Electrical Supply is here to help you maximize your green® on all your electrical supply purchases.
Looking for a quote or need help finding an item, simply use our Contact Us form to request a quote, get assistance, or provide feedback. If you're more of a talker, feel free to give us a call at 248-276-9640 during our weekday hours from 8 am to 5 pm EST.
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