![13W 900 LUMEN 4 PIN 2700K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT 13W 900 LUMEN 4 PIN 2700K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9738081/3205111/Z_1049-BALLAST-MONTAGE__61695.1718768105.png?c=1)
13W 900 LUMEN 4 PIN 2700K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT - Each
Order Code: IN-13805
![KT-LED134P-EV-827-S KT-LED134P-EV-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9703356/3174007/Z_1049-BALLAST-MONTAGE__75451.1718737573.png?c=1)
Replacement for KT-LED134P-EV-827-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZT-9
![KT-LED134P-V-830-S KT-LED134P-V-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9687709/3159789/Z_1049-BALLAST-MONTAGE__57772.1718723542.png?c=1)
Replacement for KT-LED134P-V-830-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR04-0
![KT-LED134P-H-835-S KT-LED134P-H-835-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9671252/3145053/Z_1049-BALLAST-MONTAGE__11759.1718709523.png?c=1)
Replacement for KT-LED134P-H-835-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ01-7
![KT-LED134P-H-827-S KT-LED134P-H-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9660668/3135370/Z_1049-BALLAST-MONTAGE__90415.1718694896.png?c=1)
Replacement for KT-LED134P-H-827-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZZ-1
![KT-LED134P-EV-835-S KT-LED134P-EV-835-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9658622/3133530/Z_1049-BALLAST-MONTAGE__94411.1718693228.png?c=1)
Replacement for KT-LED134P-EV-835-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZW-0
![13W 900 LUMEN 4 PIN 3000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT 13W 900 LUMEN 4 PIN 3000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9653911/3129306/Z_1049-BALLAST-MONTAGE__31977.1718689439.png?c=1)
13W 900 LUMEN 4 PIN 3000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT - Each
Order Code: IN-137R5
![KT-LED134P-EV-850-S KT-LED134P-EV-850-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9644033/3120460/Z_1049-BALLAST-MONTAGE__93259.1718681302.png?c=1)
Replacement for KT-LED134P-EV-850-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZX-1
![KT-LED134P-EV-850-S KT-LED134P-EV-850-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9630013/3107812/Z_1049-BALLAST-MONTAGE__26191.1718669567.png?c=1)
Replacement for KT-LED134P-EV-850-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZY-6
![KT-LED134P-V-840-S KT-LED134P-V-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9620533/3099270/Z_1049-BALLAST-MONTAGE__06780.1718661486.png?c=1)
Replacement for KT-LED134P-V-840-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ06-8
![KT-LED134P-EV-835-S KT-LED134P-EV-835-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9610916/3090493/Z_1049-BALLAST-MONTAGE__96584.1718652909.png?c=1)
Replacement for KT-LED134P-EV-835-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZV-3
![KT-LED134P-H-830-S KT-LED134P-H-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9602698/3082866/Z_1049-BALLAST-MONTAGE__38044.1718641745.png?c=1)
Replacement for KT-LED134P-H-830-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZZ-5
![KT-LED134P-V-827-S KT-LED134P-V-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9588462/3069980/Z_1049-BALLAST-MONTAGE__73693.1718629496.png?c=1)
Replacement for KT-LED134P-V-827-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ04-2
![KT-LED134P-H-850-S KT-LED134P-H-850-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9580652/3062928/Z_1049-BALLAST-MONTAGE__57397.1718623056.png?c=1)
Replacement for KT-LED134P-H-850-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR02-2
![KT-LED134P-H-835-S KT-LED134P-H-835-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9555198/3040171/Z_1049-BALLAST-MONTAGE__46689.1718602742.png?c=1)
Replacement for KT-LED134P-H-835-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR00-2
![KT-LED134P-H-827-S KT-LED134P-H-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9548019/3033518/Z_1049-BALLAST-MONTAGE__46941.1718596839.png?c=1)
Replacement for KT-LED134P-H-827-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZY-6
![13W 900 LUMEN 4 PIN 5000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT 13W 900 LUMEN 4 PIN 5000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9490718/2982320/Z_1049-BALLAST-MONTAGE__32892.1718549867.png?c=1)
13W 900 LUMEN 4 PIN 5000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT - Each
Order Code: IN-137Z5
![KT-LED134P-H-850-S KT-LED134P-H-850-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9465247/2959571/Z_1049-BALLAST-MONTAGE__87906.1718529455.png?c=1)
Replacement for KT-LED134P-H-850-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ03-3
![KT-LED134P-EV-840-S KT-LED134P-EV-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9459608/2954565/Z_1049-BALLAST-MONTAGE__47590.1718525006.png?c=1)
Replacement for KT-LED134P-EV-840-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZX-9
![KT-LED134P-EV-830-S KT-LED134P-EV-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9456818/2952097/Z_1049-BALLAST-MONTAGE__61382.1718522788.png?c=1)
Replacement for KT-LED134P-EV-830-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZU-4
![KT-LED134P-EV-830-S KT-LED134P-EV-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9453513/2949162/Z_1049-BALLAST-MONTAGE__91215.1718520156.png?c=1)
Replacement for KT-LED134P-EV-830-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZV-3
![13W 900 LUMEN 4 PIN 4000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT 13W 900 LUMEN 4 PIN 4000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9445481/2941967/Z_1049-BALLAST-MONTAGE__82340.1718513713.png?c=1)
13W 900 LUMEN 4 PIN 4000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT - Each
Order Code: IN-137Y8
![KT-LED134P-V-827-S KT-LED134P-V-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9411155/2911144/Z_1049-BALLAST-MONTAGE__93847.1718485898.png?c=1)
Replacement for KT-LED134P-V-827-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR03-1
![KT-LED134P-V-830-S KT-LED134P-V-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9408062/2908447/Z_1049-BALLAST-MONTAGE__55972.1718483315.png?c=1)
Replacement for KT-LED134P-V-830-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ05-9
![13W 900 LUMEN 4 PIN 2700K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT 13W 900 LUMEN 4 PIN 2700K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9383145/2886064/Z_1049-BALLAST-MONTAGE__91815.1718463011.png?c=1)
13W 900 LUMEN 4 PIN 2700K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT - Each
Order Code: IN-137V7
![13W 900 LUMEN 4 PIN 3500K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT 13W 900 LUMEN 4 PIN 3500K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9375533/2878970/Z_1049-BALLAST-MONTAGE__82491.1718456782.png?c=1)
13W 900 LUMEN 4 PIN 3500K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT - Each
Order Code: IN-137X1
![13W 900 LUMEN 4 PIN 3500K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT 13W 900 LUMEN 4 PIN 3500K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9374447/2877911/Z_1049-BALLAST-MONTAGE__39525.1718455870.png?c=1)
13W 900 LUMEN 4 PIN 3500K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT - Each
Order Code: IN-137S2
![13W 900 LUMEN 4 PIN 3000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT 13W 900 LUMEN 4 PIN 3000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9374264/2877741/Z_1049-BALLAST-MONTAGE__35960.1718455719.png?c=1)
13W 900 LUMEN 4 PIN 3000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT - Each
Order Code: IN-13810
![KT-LED134P-H-840-S KT-LED134P-H-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9324301/2832476/Z_1049-BALLAST-MONTAGE__99126.1718415457.png?c=1)
Replacement for KT-LED134P-H-840-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR01-1
![KT-LED134P-H-840-S KT-LED134P-H-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9323935/2832155/Z_1049-BALLAST-MONTAGE__85435.1718415167.png?c=1)
Replacement for KT-LED134P-H-840-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ02-6
![KT-LED134P-EV-827-S KT-LED134P-EV-827-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9281785/2795086/Z_1049-BALLAST-MONTAGE__29307.1718376345.png?c=1)
Replacement for KT-LED134P-EV-827-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EYZU-8
![KT-LED134P-V-840-S KT-LED134P-V-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9279482/2793041/Z_1049-BALLAST-MONTAGE__29018.1718374237.png?c=1)
Replacement for KT-LED134P-V-840-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LR05-9
![13W 900 LUMEN 4 PIN 5000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT 13W 900 LUMEN 4 PIN 5000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9249762/2766170/Z_1049-BALLAST-MONTAGE__17026.1718348723.png?c=1)
13W 900 LUMEN 4 PIN 5000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT - Each
Order Code: IN-137U0
![KT-LED134P-EV-840-S KT-LED134P-EV-840-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9248959/2765425/Z_1049-BALLAST-MONTAGE__05446.1718348057.png?c=1)
Replacement for KT-LED134P-EV-840-S (for BATTERIES AND LIGHT BULBS) and others - Each
Order Code: WW-LQZW-8
![KT-LED134P-H-830-S KT-LED134P-H-830-S](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9245512/2762331/Z_1049-BALLAST-MONTAGE__31308.1718345168.png?c=1)
Replacement for KT-LED134P-H-830-S (for KEYSTONE TECHNOLOGIES) and others - Each
Order Code: WW-EZ00-0
![13W 900 LUMEN 4 PIN 4000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT 13W 900 LUMEN 4 PIN 4000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9211925/2732151/Z_1049-BALLAST-MONTAGE__60648.1718316395.png?c=1)
13W 900 LUMEN 4 PIN 4000K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT - Each
Order Code: IN-137T3
![13W 900 LUMEN 4 PIN 3000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT 13W 900 LUMEN 4 PIN 3000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9179926/2703398/Z_1049-BALLAST-MONTAGE__77238.1718287757.png?c=1)
13W 900 LUMEN 4 PIN 3000K HORIZONTAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMEN NT - Each
Order Code: IN-137W4
![13W 900 LUMEN 4 PIN 2700K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT 13W 900 LUMEN 4 PIN 2700K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9164573/2689562/Z_1049-BALLAST-MONTAGE__26817.1718274428.png?c=1)
13W 900 LUMEN 4 PIN 2700K VERTICAL XL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEME ENT - Each
Order Code: IN-137Q8
![13W 900 LUMEN 4 PIN 4000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT 13W 900 LUMEN 4 PIN 4000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/9161047/2686378/Z_1049-BALLAST-MONTAGE__69446.1718271478.png?c=1)
13W 900 LUMEN 4 PIN 4000K VERTICAL WORKS WITH EXISTING BALLAST 4-PIN LED FOR CFL REPLACEMENT - Each
Order Code: IN-13825
![BALLAST BALLAST](https://cdn11.bigcommerce.com/s-6hoi8ta601/images/stencil/180x186/products/7777901/1562708/Z_1049-BALLAST-MONTAGE__94618.1700262730.png?c=1)