4-ft LED T8 Bulb

18W, 4' LED Tube, Directdrive (Type B / Bypass), 4000K, 2100 Lumen, 120' Beam Angle, 120-277, 0-10V Dimmable, KT-LED18T8-48P-840-D-VDIM | Keystone Tech

Keystone Technologies

21W, 48" Sign Hero LED Tube, Directdrive (Type B / Bypass), 4000K, 2600 Lumens, 360' Beam Spread, 120-277, Double Sided Lamp, KT-LED21T8-48P2S-840-D | Keystone Tech

Keystone Technologies

25W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 3500K, 3200 Lumen, 240' Beam Angle, BD, DLC 4.0, KT-LED25.5T5HO-48GC-835-S | Keystone Tech

Keystone Technologies

25W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 4000K, 3200 Lumen, 240' Beam Angle, BD, DLC 4.0, KT-LED25.5T5HO-48GC-840-S | Keystone Tech

Keystone Technologies

25W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 5000K, 3200 Lumen, 240' Beam Angle, BD, DLC 4.0, KT-LED25.5T5HO-48GC-850-S | Keystone Tech

Keystone Technologies

13W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 3500K, 1800 Lumen, 240' Beam Angle, BD, Works with Existing Ballast, KT-LED13T5HE-48GC-835-S | Keystone Tech

Keystone Technologies

13W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 4000K, 1800 Lumen, 240' Beam Angle, BD, Works with Existing Ballast, KT-LED13T5HE-48GC-840-S | Keystone Tech

Keystone Technologies

13W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 5000K, 1800 Lumen, 240' Beam Angle, BD, Works with Existing Ballast, KT-LED13T5HE-48GC-850-S | Keystone Tech

Keystone Technologies

11.5W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 3000K, 1800 Lumen, 220' Beam Angle, BD, DLC 4.0, KT-LED11.5T8-48GC-830-S | Keystone Tech

Keystone Technologies

11.5W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 3500K, 1800 Lumen, 220' Beam Angle, BD, DLC 4.0, KT-LED11.5T8-48GC-835-S | Keystone Tech

Keystone Technologies

11.5W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 4000K, 1800 Lumen, 220' Beam Angle, BD, DLC 4.0, KT-LED11.5T8-48GC-840-S | Keystone Tech

Keystone Technologies

11.5W, 4' LED Tube, Smartdrive (Type A/Ballast Compatible), 5000K, 1800 Lumen, 220' Beam Angle, BD, DLC 4.0, KT-LED11.5T8-48GC-850-S | Keystone Tech

Keystone Technologies