Fluorescent Lamps Keystone Technologies

Keystone’s solution for high performance, high efficiency fluorescent lamps that are built to last.

KEY DFY-97 KT-LED36T8-96 P-850-D-DP 36W LED T8 LAMP 8 LONG SI

Keystone KT-EMRG-800-T5 /B T5 Fluorescent Emergency Ballast

With origins dating back more than 50 years, Keystone Technologies is proud to offer a line-up of highly reliable, electronic fluorescent ballasts. You will find Keystone products used by many of the worlds leading lighting fixture manufacturers and contractors. These organizations have chosen Keystone products because of their commitment to engineer only the best ballast products for the market.

Keystone KTEB-126-1-TP-LC Fluorescent Ballast

Keystone KT-LED63HID-H-EX39-850-D HID Replacement LED Lamp

Combo Drive, T8 LED Tubes

LED light bulbs are the modern lighting standard, combining the best of energy-efficiency, product life span, and quality of light. LED lights are designed to replace older technology, and can find use in nearly any application. These lights use less energy than other types and run cool to the touch.

Keystone KT-LED7.5R20-827 7.5W Lmp

Introducing Keystone's 360° LED Sign Tubes! The Sign Hero series from Keystone is the perfect solution for retrofits or new sign installations. There is no need for an external driver or ballast, making it the fastest way to upgrade a sign to LED. Maintenance professionals can install these LED sign tubes in five minutes or less! These tubes are available in an array of lengths and can work with double sided or single sided signs, therefore they can fit any application.

Keystone KT-LED7T8-18P2S-840-D 18 LED Sign Tube 4000K

Keystone Technologies LED Lamp KT-LED45HID-E26-850-D/G2

Description 8W T8 LED | 4000K | >80 CRI | High Efficiency | Ballast Compatible Product Features Compatible with Most Instant and Program Start

Keystone KT-LED8T8-24GC-840-S T8 LED Lamp

Description 25.5W T5 LED | 6500K | >80 CRI | High-Efficiency | Ballast Compatible Product Features Compatible with most program start electronic T5HO

Keystone KT-LED25.5T5HO-48GC-865-S T5 LED Lamp

DirectDrive DX2 T8 LED Tube, Ballast Bypass

Products Q9657, Keystone Technologies, Keystone Technologies KT-LED43T8-96G-840-D 8-ft Direct Drive T8 LED Lamp, 43W, FA8 Single Pin, 4000K: Electrical, Lamps & Lightbulbs, LED Lamps