Direct Drive LED – T8/HiCRI/T5HO/T5HE

DirectDrive LED tubes eliminate the need for an external driver or ballast. For new construction installations, simply connect the 120-277V line voltage directly to the sockets. For retrofit installations, bypass the existing ballast by cutting the wires and connecting the 120-277V line voltage directly to the sockets. No ballast or driver is required.

  • Integral Keystone Driver
  • Environmentally Friendly: No Mercury Used
  • Frosted Lens Eliminates Pixelation
  • Suitable for Use in Dry and Damp Locations

Direct Drive T5 Sell SheetHiCRI Sell Sheet

DLC ListedUL Listing MarkingUL Classification Marking - Canada and USARoHS CompliantETL Sanitation Listed5 Year Warranty

DIRECT DRIVE DLC-4 LISTED LED TUBES

Catalog Number Color Temp. Size Wattage Nominal Lumens Replaces Spec Sheet
KT-LED7T8-24GC-830-D 3000K 2′ 7W 850 lm KT-LED9T8-24GC-830-D Download
KT-LED7T8-24GC-835-D 3500K 2′ 7W 850 lm KT-LED9T8-24GC-835-D Download
KT-LED7T8-24GC-840-D 4000K 2′ 7W 900 lm KT-LED9T8-24GC-840-D Download
KT-LED7T8-24GC-850-D 5000K 2′ 7W 950 lm KT-LED9T8-24GC-850-D Download
KT-LED11.5T8-48GC-835-D 3500K 4′ 11.5W 1650 lm Download
KT-LED11.5T8-48GC-840-D 4000K 4′ 11.5W 1750 lm Download
KT-LED11.5T8-48GC-850-D 5000k 4′ 11.5W 1800 lm Download
KT-LED12.5T8-48GC-830-D 3000K 4′ 12.5W 1700 lm Download
KT-LED12.5T8-48GC-835-D 3500K 4′ 12.5W 1700 lm Download
KT-LED12.5T8-48GC-840-D 4000K 4′ 12.5W 1750 lm Download
KT-LED12.5T8-48GC-850-D 5000K 4′ 12.5W 1850 lm Download
KT-LED13T5HE-48GC-835-D 3500K 4′ 13W 1700 lm Download
KT-LED13T5HE-48GC-840-D 4000K 4′ 13W 1750 lm Download
KT-LED13T5HE-48GC-850-D 5000K 4′ 13W 1800 lm Download
KT-LED15T8-48GC-830-D /G3 3000K 4′ 15W 1750 lm Download
KT-LED15T8-48GC-835-D /G3 3500K 4′ 15W 1800 lm KT-LED15T8-48GC-835-D /
KT-LED18T8-48GC-835-D
Download
KT-LED15T8-48GC-840-D /G3 4000K 4′ 15W 1850 lm KT-LED15T8-48GC-840-D /
KT-LED18T8-48GC-840-D
Download
KT-LED15T8-48GC-850-D /G3 5000K 4′ 15W 1930 lm KT-LED15T8-48GC-850-D /
KT-LED18T8-48GC-850-D
Download
KT-LED18.5T8-48GC-835-D 3500K 4′ 18.5W 2450 lm KT-LED22T8-48GC-835-D Download
KT-LED18.5T8-48GC-840-D 4000K 4′ 18.5W 2500 lm KT-LED22T8-48GC-840-D Download
KT-LED18.5T8-48GC-850-D 5000K 4′ 18.5W 2600 lm KT-LED22T8-48GC-850-D Download
KT-LED18T8-U6GC-835-D 3500K U-Bend 18W 2100 lm Download
KT-LED18T8-U6GC-840-D 4000K U-Bend 18W 2150 lm Download
KT-LED18T8-U6GC-850-D 5000K U-Bend 18W 2200 lm Download

T8 SHATTERPROOF GLASS CONSTRUCTION

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Catalog Number Color Length Input Voltage CRI Wattage Lumens Beam Angle Light Spread Efficacy Spec Sheet
KT-LED7T8-18GC-830-D 3000K 18″ 120-277V >83 7W 700 240º 325º 100 lm/W Download
KT-LED7T8-18GC-840-D 4000K 18″ 120-277V >83 7W 750 240º 325º 107 lm/W Download
KT-LED7T8-18GC-850-D 5000K 18″ 120-277V >83 7W 800 240º 325º 114 lm/W Download
KT-LED7T8-18GC-865-D 6500K 18″ 120-277V >83 7W 800 240º 325º 114 lm/W Download
KT-LED9T8-24GC-830-D 3000K 24″ 120-277V >83 9W 900 240º 325º 100 lm/W Download
KT-LED9T8-24GC-835-D 3500K 24″ 120-277V >83 9W 900 240º 325º 100 lm/W Download
KT-LED9T8-24GC-840-D 4000K 24″ 120-277V >83 9W 950 240º 325º 106 lm/W Download
KT-LED9T8-24GC-850-D 5000K 24″ 120-277V >83 9W 1000 240º 325º 111 lm/W Download
KT-LED9T8-24GC-865-D 6500K 24″ 120-277V >83 9W 1000 240º 325º 111 lm/W Download
KT-LED12T8-36GC-830-D 3000K 36″ 120-277V >83 12W 1200 240º 325º 100 lm/W Download
KT-LED12T8-36GC-835-D 3500K 36″ 120-277V >83 12W 1200 240º 325º 100 lm/W Download
KT-LED12T8-36GC-840-D 4000K 36″ 120-277V >83 12W 1250 240º 325º 104 lm/W Download
KT-LED12T8-36GC-850-D 5000K 36″ 120-277V >83 12W 1300 240º 325º 108 lm/W Download
KT-LED12T8-36GC-865-D 6500K 36″ 120-277V >83 12W 1300 240º 325º 108 lm/W Download
KT-LED12.5T8-48GC-835-D 3500K 48″ 120-277V >83 12.5W 1700 240º 325º 129 lm/W Download
KT-LED12.5T8-48GC-840-D 4000K 48″ 120-277V >83 12.5W 1750 240º 325º 132 lm/W Download
KT-LED12.5T8-48GC-850-D 5000K 48″ 120-277V >83 12.5W 1850 240º 325º 139 lm/W Download
KT-LED15T8-48GC-830-D 3000K 48″ 120-277V >83 15W 1700 240º 325º 113 lm/W Download
KT-LED15T8-48GC-840-D 4000K 48″ 120-277V >83 15W 1800 240º 325º 120 lm/W Download
KT-LED15T8-48GC-850-D 5000K 48″ 120-277V >83 15W 1900 240º 325º 126 lm/W Download
KT-LED15T8-48GC-865-D 6500K 48″ 120-277V >83 15W 1900 240º 325º 126 lm/W Download
KT-LED15T8-48GC-940-D 4000K 48″ 120-277V >90 15W 1625 240º 325º 108 lm/W Download
KT-LED15T8-48GC-950-D 5000K 48″ 120-277V >90 15W 1675 240º 325º 112 lm/W Download
KT-LED18T8-48GC-830-D 3000K 48″ 120-277V >83 18W 1800 240º 325º 100 lm/W Download
KT-LED18T8-48GC-835-D 3500K 48″ 120-277V >83 18W 1800 240º 325º 100 lm/W Download
KT-LED18T8-48GC-840-D 4000K 48″ 120-277V >83 18W 1900 240º 325º 106 lm/W Download
KT-LED18T8-48GC-850-D 5000K 48″ 120-277V >83 18W 2000 240º 325º 111 lm/W Download
KT-LED18T8-48GC-865-D 6500K 48″ 120-277V >83 18W 2000 240º 325º 111 lm/W Download
KT-LED22T8-48GC-830-D 3000K 48″ 120-277V >83 22W 2400 240º 325º 109 lm/W Download
KT-LED22T8-48GC-835-D 3500K 48″ 120-277V >83 22W 2450 240º 325º 111 lm/W Download
KT-LED22T8-48GC-840-D 4000K 48″ 120-277V >83 22W 2500 240º 325º 113 lm/W Download
KT-LED22T8-48GC-850-D 5000K 48″ 120-277V >83 22W 2600 240º 325º 118 lm/W Download
KT-LED43T8-96GC-840-D 4000K 96″ 120-277V >80 43W 5500 240º 325º 128 lm/W Download
KT-LED43T8-96GC-850-D 5000K 96″ 120-277V >80 43W 5500 240º 325º 129 lm/W Download

GLASS CONSTRUCTION

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Catalog Number Color Length Input Voltage CRI Wattage Lumens Beam Angle Light Spread Efficacy Spec Sheet
KT-LED7T8-18G-830-D 3000K 18″ 120-277V >83 7W 700 240º 325º 100 lm/W Download
KT-LED7T8-18G-840-D 4000K 18″ 120-277V >83 7W 750 240º 325º 107 lm/W Download
KT-LED7T8-18G-850-D 5000K 18″ 120-277V >83 7W 800 240º 325º 114 lm/W Download
KT-LED7T8-18G-865-D 6500K 18″ 120-277V >83 7W 800 240º 325º 114 lm/W Download
KT-LED9T8-24G-830-D 3000K 24″ 120-277V >83 9W 900 240º 325º 100 lm/W Download
KT-LED9T8-24G-840-D 4000K 24″ 120-277V >83 9W 950 240º 325º 106 lm/W Download
KT-LED9T8-24G-850-D 5000K 24″ 120-277V >83 9W 1000 240º 325º 111 lm/W Download
KT-LED9T8-24G-865-D 6500K 24″ 120-277V >83 9W 1000 240º 325º 111 lm/W Download
KT-LED12T8-36G-830-D 3000K 36″ 120-277V >83 12W 1200 240º 325º 100 lm/W Download
KT-LED12T8-36G-840-D 4000K 36″ 120-277V >83 12W 1250 240º 325º 104 lm/W Download
KT-LED12T8-36G-850-D 5000K 36″ 120-277V >83 12W 1300 240º 325º 108 lm/W Download
KT-LED12T8-36G-865-D 6500K 36″ 120-277V >83 12W 1300 240º 325º 108 lm/W Download
KT-LED18T8-48G-830-D 3000K 48″ 120-277V >83 18W 1800 240º 325º 100 lm/W Download
KT-LED18T8-48G-840-D 4000K 48″ 120-277V >83 18W 1900 240º 325º 106 lm/W Download
KT-LED18T8-48G-850-D 5000K 48″ 120-277V >83 18W 2000 240º 325º 111 lm/W Download
KT-LED18T8-48G-865-D 6500K 48″ 120-277V >83 18W 2000 240º 325º 111 lm/W Download

PLASTIC/ALUMINUM CONSTRUCTION

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Catalog Number Color Nominal Length Input Voltage CRI Lamp Wattage Lumens Beam Angle Light Spread Efficacy Spec Sheet
KT-LED18T8-48P-830-D 3000K 48″ 120-277V >80 18W 1800 120º 180º 100 lm/W Download
KT-LED18T8-48P-840-D 4000K 48″ 120-277V >80 18W 1900 120º 180º 106 lm/W Download
KT-LED18T8-48P-850-D 5000K 48″ 120-277V >80 18W 2000 120º 180º 111 lm/W Download
KT-LED36T8-96P-840-D 4000K 96″ 120-277V >80 36W 3800 120º 180º 106 lm/W Download
KT-LED36T8-96P-850-D 5000K 96″ 120-277V >80 36W 4000 120º 180º 111 lm/W Download
KT-LED54T8-96P-840-D 4000K 96″ 120-277V >80 54W 5800 120º 180º 107 lm/W Download
KT-LED54T8-96P-850-D 5000K 96″ 120-277V >80 54W 5900 120º 180º 110 lm/W Download
KT-LED54T8-96P-865-D 6500K 96″ 120-277V >80 54W 5900 120º 180º 110 lm/W Download

U-BEND SHATTERPROOF GLASS CONSTRUCTION

Catalog Number Color Length CRI Light
Spread
Wattage Lumens Efficacy Spec Sheet
KT-LED18T8-U6GC-835-D 3500K 6″ U-Bend >80 325º 18W 2100 lm 116 lm/W Download
KT-LED18T8-U6GC-840-D 4000K 6″ U-Bend >80 325º 18W 2150 lm 119 lm/W Download
KT-LED18T8-U6GC-850-D 5000K 6″ U-Bend >80 325º 18W 2200 lm 122 lm/W Download

T5HO SHATTERPROOF GLASS CONSTRUCTION

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Catalog Number Color Length CRI Light
Spread
Wattage Initial Lumens Efficacy Spec Sheet
KT-LED12T5HO-24GC-835-D 3500K 2′ >80 240º 12W 1400 117 lm/W Download
KT-LED12T5HO-24GC-840-D 4000K 2′ >80 240º 12W 1450 121 lm/W Download
KT-LED12T5HO-24GC-850-D 5000K 2′ >80 240º 12W 1500 125 lm/W Download
KT-LED16T5HO-36GC-835-D 3500K 3′ >80 240º 16W 1800 113 lm/W Download
KT-LED16T5HO-36GC-840-D 4000K 3′ >80 240º 16W 1850 116 lm/W Download
KT-LED16T5HO-36GC-850-D 5000K 3′ >80 240º 16W 1900 119 lm/W Download
KT-LED25T5HO-48GC-830-D 3000K 4′ >80 240º 25W 3200 128 lm/W Download
KT-LED25T5HO-48GC-835-D 3500K 4′ >80 240º 25W 3250 130 lm/W Download
KT-LED25T5HO-48GC-840-D 4000K 4′ >80 240º 25W 3300 132 lm/W Download
KT-LED25T5HO-48GC-850-D 5000K 4′ >80 240º 25W 3400 136 lm/W Download

T5HE SHATTERPROOF GLASS CONSTRUCTION

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Catalog Number Color Length CRI Light
Spread
Wattage Initial Lumens Efficacy Spec Sheet
KT-LED9T5HE-24GC-835-D 3500K 2′ >80 240º 9W 1100 122 lm/W Download
KT-LED9T5HE-24GC-840-D 4000K 2′ >80 240º 9W 1150 128 lm/W Download
KT-LED9T5HE-24GC-850-D 5000K 2′ >80 240º 9W 1200 133 lm/W Download
KT-LED12T5HE-36GC-835-D 3500K 3′ >80 240º 12W 1300 108 lm/W Download
KT-LED12T5HE-36GC-840-D 4000K 3′ >80 240º 12W 1350 113 lm/W Download
KT-LED12T5HE-36GC-850-D 5000K 3′ >80 240º 12W 1400 116 lm/W Download
KT-LED13T5HE-48GC-835-D 3500K 4′ >80 240º 13W 1700 131 lm/W Download
KT-LED13T5HE-48GC-840-D 4000K 4′ >80 240º 13W 1750 135 lm/W Download
KT-LED13T5HE-48GC-850-D 5000K 4′ >80 240º 13W 1800 139 lm/W Download

T8HO SHATTERPROOF GLASS CONSTRUCTION

Catalog Number Color Length CRI Beam Angle Wattage Initial Lumens Efficacy Spec Sheet
KT-LED43T8HO-96GC-840-D 4000K 8′ >80 325º 43W 5500 128 lm/W Download
KT-LED43T8HO-96GC-850-D 5000K 8′ >80 325º 43W 5500 129 lm/W Download
KT-LED43T8HO-96GC-865-D 6500K 8′ >80 325º 43W 5600 130 lm/W Download

HiCRI

Catalog Number Color Length Input Voltage CRI Wattage Lumens Beam Angle Light Spread Efficacy Spec Sheet
KT-LED15T8-48GC-940-D 4000K 48″ 120-277V >90 15W 1625 240º 325º 108 lm/W Download
KT-LED15T8-48GC-950-D 5000K 48″ 120-277V >90 15W 1675 240º 325º 112 lm/W Download

0-10V DIMMABLE T8 LED LAMP

Catalog Number Color Temp Length Input Voltage CRI Wattage Lumens Beam Angle Efficacy Spec Sheet
KT-LED14.5T8-48GC-830-D-FDIM 3000K 4′ 120 >83 14.5W 1800 240º 124 lm/W Download
KT-LED14.5T8-48GC-835-D-FDIM 3500K 4′ 120 >83 14.5W 1800 240º 124 lm/W Download
KT-LED14.5T8-48GC-840-D-FDIM 4000K 4′ 120 >83 14.5W 1900 240º 131 lm/W Download
KT-LED14.5T8-48GC-850-D-FDIM 5000K 4′ 120 >83 14.5W 1900 240º 131 lm/W Download
KT-LED14.5T8-48GC-830-D-FDIM 3000K 4′ 120 >83 14.5W 1800 240º 124 lm/W Download
KT-LED14.5T8-48GC-835-D-FDIM 3500K 4′ 120 >83 14.5W 1800 240º 124 lm/W Download
KT-LED14.5T8-48GC-840-D-FDIM 4000K 4′ 120 >83 14.5W 1900 240º 131 lm/W Download
KT-LED14.5T8-48GC-850-D-FDIM 5000K 4′ 120 >83 14.5W 1900 240º 131 lm/W Download
KT-LED18T8-48GC-830-D-FDIM 3000K 48″ 120V >83 18W 1800 240º 100 lm/W Download
KT-LED18T8-48GC-835-D-FDIM 3500K 48″ 120V >83 18W 1800 240º 100 lm/W Download
KT-LED18T8-48GC-840-D-FDIM 4000K 48″ 120V >83 18W 1900 240º 106 lm/W Download
KT-LED18T8-48GC-850-D-FDIM 5000K 48″ 120V >83 18W 2000 240º 111 lm/W Download
KT-LED18T8-48P-835-D-VDIM 3500K 48″ 120-277V >80 18W 1950 120º 108 lm/W Download
KT-LED18T8-48P-840-D-VDIM 4000K 48″ 120-277V >80 18W 2000 120º 111 lm/W Download
KT-LED18T8-48P-850-D-VDIM 5000K 48″ 120-277V >80 18W 2100 120º 117 lm/W Download

X2 SINGLE OR DOUBLE ENDED LED LAMP

Catalog Number Color Temp Length Input Voltage CRI Wattage Lumens Beam Angle Efficacy Spec Sheet
KT-LED7T8-24GC-830-DX2 3000K 24″ 120-277V >83 7W 850 240º 121 lm/W Download
KT-LED7T8-24GC-835-DX2 3500K 24″ 120-277V >83 7W 850 240º 121 lm/W Download
KT-LED7T8-24GC-840-DX2 4000K 24″ 120-277V >83 7W 900 240º 129 lm/W Download
KT-LED7T8-24GC-850-DX2 5000K 24″ 120-277V >83 7W 950 240º 136 lm/W Download
KT-LED7T8-24GC-865-DX2 6500K 24″ 120-277V >83 7W 950 240º 136 lm/W Download
KT-LED15T8-48GC-830-DX2 3000K 48″ 120-277V >83 15W 1750 240º 114 lm/W Download
KT-LED15T8-48GC-835-DX2 3500K 48″ 120-277V >83 15W 1800 240º 117 lm/W Download
KT-LED15T8-48GC-840-DX2 4000K 48″ 120-277V >83 15W 1850 240º 121 lm/W Download
KT-LED15T8-48GC-850-DX2 5000K 48″ 120-277V >83 15W 1930 240º 127 lm/W Download
KT-LED15T8-48GC-865-DX2 6500K 48″ 120-277V >83 15W 1900 240º 127 lm/W Download

SIGNHERO 360˚ LED SIGN TUBE

Catalog Number Nominal Length CRI Wattage Color Temp Lumens Efficacy Spec Sheet
KT-LED7T8-18P2S-840-D 18″ >80 7W 4000K 865 124 lm/W Download
KT-LED7T8-18P2S-865-D 18″ >80 7W 6500K 900 129 lm/W Download
KT-LED10T8-24P2S-840-D 2′ >80 10W 4000K 1150 115 lm/W Download
KT-LED10T8-24P2S-865-D 2′ >80 10W 6500K 1200 110 lm/W Download
KT-LED13T8-30P2S-840-D 30″ >80 13W 4000K 1540 118 lm/W Download
KT-LED13T8-30P2S-865-D 30″ >80 13W 6500K 1600 123 lm/W Download
KT-LED16T8-36P2S-840-D 3′ >80 16W 4000K 1920 120 lm/W Download
KT-LED16T8-36P2S-865-D 3′ >80 16W 6500K 2000 123 lm/W Download
KT-LED18T8-42P2S-840-D 42″ >80 18W 4000K 2160 120 lm/W Download
KT-LED18T8-42P2S-865-D 42″ >80 18W 6500K 2250 125 lm/W Download
KT-LED21T8-48P2S-840-D 4′ >80 21W 4000K 2500 119 lm/W Download
KT-LED21T8-48P2S-865-D 4′ >80 21W 6500K 2600 126 lm/W Download
KT-LED26T8-60P2S-840-D 5′ >80 26W 4000K 3120 120 lm/W Download
KT-LED26T8-60P2S-865-D 5′ >80 26W 6500K 3250 127 lm/W Download
KT-LED28T8-64P2S-840-D 64″ >80 28W 4000K 3310 118 lm/W Download
KT-LED28T8-64P2S-865-D 64″ >80 28W 6500K 3450 123 lm/W Download
KT-LED31T8-72P2S-840-D 6′ >80 31W 4000K 3840 124 lm/W Download
KT-LED31T8-72P2S-865-D 6′ >80 31W 6500K 4000 125 lm/W Download
KT-LED37T8-84P2S-840-D 7′ >80 37W 4000K 4510 122 lm/W Download
KT-LED37T8-84P2S-865-D 7′ >80 37W 6500K 4700 124 lm/W Download
KT-LED42T8-96P2S-840-D 8′ >80 42W 4000K 5100 121 lm/W Download
KT-LED42T8-96P2S-865-D 8′ >80 42W 6500K 5300 123 lm/W Download
KT-LED47T8-108P2S-840-D 9′ >80 47W 4000K 5580 119 lm/W Download
KT-LED47T8-108P2S-865-D 9′ >80 47W 6500K 5800 121 lm/W Download
KT-LED52T8-120P2S-840-D 10′ >80 47W 4000K 6150 118 lm/W Download
KT-LED52T8-120P2S-865-D 10′ >80 47W 6500K 6400 121 lm/W Download

Typical Non-Shunted Lampholder

Typical Non-Shunted Lampholder

Connect wires directly to these terminals

When Wiring for Line Voltage

CAUTION: Use only non-shunted lampholders.

When wiring for line voltage, do not use existing shunted lampholders (found in all fixtures using instant start ballasts) with Keystone’s DirectDriveLED or ComboDriveLED.

  • Remove existing shunted lampholders and replace them with non-shunted lampholders.
  • Make new connections directly to terminals as indicated.

Keystone can provide any style replacement lampholders.

Call us at 800-464-2680.