Keystone Technologies
SKU: KT-LED40PST8-D48G-8CSJ-D2
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Upgrade fluorescent to LED easily with Keystone's UL Type B DirectDrive tubes. The ballast bypass design makes the fixture more reliable and, with the tube’s long life and energy efficiency, saves time and money in maintenance costs. Keystone's selectable Type B Lamps give you the ability to select power output and color temperature, while helping to eliminate the damage issues that can affect 8-foot lamps in transit and installation. The 2 piece 8 foot T8 can be used in HO applications using R17d and Fa8 bases. Just replace the cap adapters from R17d to Fa8.
This item is the Keystone part number KT-LED40PST8-D48G-8CSJ-D2, consuming 24/32/40 watts or 120-277 input power and generates between 3,300-5,500 lumens of 80 CRI light. This 2 piece tube light is color selectable, giving you the option to choose between 3000K Warm White, 3500K Bright White, 4000K Cool White, 5000K Daylight and 6500K Daylight. Each T8 LED tube light carries a 10 year limited warranty and is rated for 50,000 hours.
Manufacturer | Keystone Technologies |
MPN | KT-LED40PST8-D48G-8CSJ-D2 |
SKU | KT-LED40PST8-D48G-8CSJ-D2 |
UPC | 843654162973 |
Lighting Technology | LED |
Voltage | 120-277V |
Ballast Operation | Type B Ballast Bypass |
Wiring Method | Double Ended |
Bulb Shape | T8 |
Base | Interchangeable R17d and Fa8 Caps |
Beam Angle | 210 Degrees |
Rated Life | 50,000 Hours |
CRI (Color Rendering Index) | 80 CRI |
Power Factor | >0.9 |
Operating Temperature | -20°C (4°F) to 45°C (113°F) |
Full Unit Dimensions | 93.20" L x 1.08" Diameter |
Half Unit Dimensions | 46.60" L x 1.08" Diameter |
Part A Illuminated Dimensions | 40.23" L |
Part B Illuminated Dimensions | 43.59" L |
Nominal Length | 96 Inches |
Certifications | DLC Listed, NSF Listed, cULus Listed |
DLC Product ID | S-18NG7Q |
Environment | Damp Location |
Warranty | 10 Year Limited |
Wattage | 24 Watts | ||||
Color Temperature (Kelvin) | 3000K Warm White | 3500K Bright White | 4000K Cool White | 5000K Daylight | 6500K Daylight |
Lumens | 3,300 Lumens | 3,300 Lumens | 3,500 Lumens | 3,500 Lumens | 3,500 Lumens |
Efficiency (Lumens Per Watt) | 138 LPW | 138 LPW | 146 LPW | 146 LPW | 146 LPW |
Wattage | 32 Watts | ||||
Color Temperature (Kelvin) | 3000K Warm White | 3500K Bright White | 4000K Cool White | 5000K Daylight | 6500K Daylight |
Lumens | 4,200 Lumens | 4,200 Lumens | 4,400 Lumens | 4,400 Lumens | 4,400 Lumens |
Efficiency (Lumens Per Watt) | 131 LPW | 131 LPW | 138 LPW | 138 LPW | 138 LPW |
Wattage | 40 Watts | ||||
Color Temperature (Kelvin) | 3000K Warm White | 3500K Bright White | 4000K Cool White | 5000K Daylight | 6500K Daylight |
Lumens | 5,200 Lumens | 5,200 Lumens | 5,500 Lumens | 5,500 Lumens | 5,500 Lumens |
Efficiency (Lumens Per Watt) | 130 LPW | 130 LPW | 138 LPW | 138 LPW | 138 LPW |
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