Clearance Sale

Keystone Technologies KTEB-126-1-TP 1-lamp 26 watt compact fluorescent ballast made for bulbs with a 4-pin G24q base.  The Keystone CFL ballast is ...

Keystone Technologies KTEB-120-1-TP 1-lamp 20 watt T12 fluorescent ballast made for T12 2ft linear tubes and other T12 lamps.  The Keystone electro...

Keystone Technologies KTEB-232-UV-IS-N-P instant start electronic T8 ballast with leads. Use this 2-lamp ballast to run F32T8 fluorescent lamps. Th...

Keystone Technologies KTSB-E-2048-46-UV-S 4 to 6-lamp electronic sign ballast. The high quality sign ballast works with 20" to 48" T8HO and T12HO l...

Keystone Technologies KT-LED7T8-24GC-840-D Type B (ballast bypass), 7W, 900lm, 4000K, 2FT T8 Direct Drive T8 LED tube.  Direct Drive eliminates the...

Save when buying in case quantity with a 25 pack of Keystone KT-LED15T8-48GC-840-D/G3 non-dimmable, Direct Drive (ballast bypass), 15W, 1850lm, nat...

Case of (25 pack) Keystone Technologies KT-LED25.5T5HO-48GC-850-S smart drive T5HO LED tubes. The type A (ballast compatible) tube replaces F54T5HO...

Keystone KT-EMRG-LED-12-1200-K1 LED emergency battery backup delivers 1200 lumens of reliable backup lighting for 90+ minutes during power outages....

Case of (25 pack) Keystone Technologies KT-LED25.5T5HO-48GC-840-S smart drive T5HO LED tubes. The type A (ballast compatible) tube replaces F54T5HO...

Experience superior lighting control with the Keystone KTEB-108-1-TP-FC electronic ballast, a compact powerhouse designed for compact fluorescent a...

Save when buying in case quantity with a 25 pack of Keystone KT-LED15T8-48GC-850-D/G3 non-dimmable, Type B (ballast bypass), 15W, 1930lm, cool whit...

Efficiently light up your space with the KT-LED15T8-U1G-850-D Direct Drive T8 U-bend LED lamp by Keystone Technologies. With an integral driver and...

Keystone KTLD-15-UV-PS300-54-VDIM-LP1 Power Select 15W LED Driver delivers reliable constant current performance for professional lighting installa...

Keystone Technologies KTLD-25-UV-PS450-54-VDIM-LP2 Power Select LED driver delivers reliable 25-watt constant current output with field-selectable ...

The Keystone Technologies KTLD-25-UV-PS600-42-VDIM-LP2 is a premium 25-watt constant current LED driver engineered for professional lighting instal...

Keystone Technologies KTEB-240-1-TP 2-lamp 40 watt T12 fluorescent ballast made for T8 and T12 4ft linear tubes and other fluorescent lamps.  The c...

The Keystone KTEB-220-1-TP-EMI 2-lamp T12 fluorescent ballast is a rapid-start electronic ballast built for 2ft T12 linear fluorescent tubes. Rated...

Keystone KT-LED25T5HO-48GC-850-DX2 Ballast Bypass T5 LED Tubes — 25 Pack Replace outdated F54T5/HO fluorescent lamps with energy-efficient LED al...

Keystone Technologies KT-LED100PSHID-EX39-8CSB-D offers wattage options of 63, 80, or 100W and operates on 120/277 volts with an exclusive EX39 mog...