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3-Way

3-Way incandescent light bulbs allow the user to have three light output levels in one bulb. A 3-Way bulb has two filaments that can operated separately or in combination. For example, a 50/100/150 3-way bulb has a low power 50W filament, a medium power 100W filament, and, when both filaments are energized together, a high power 150W. A 3-Way bulb must be matched to a socket with 3 contacts and a switch with four positions: off, low power, medium power, high power.

11 Item(s)

  1. 50/150 Bulb | 3-Way 50-100-150W 120V A21 Incandescent Medium Base
  2. 50/150A/RL/SW Bulb 50-100-150W 120V A21 Incandescent Medium Base Soft White 3-Way
  3. Bulbrite 50/250/RP 3-Way Bulb | 50-200-250W 120V A23 Medium Base
  4. Litetronics Duro-Lite LS4255 | 50-100-150W 120V A19 Incandescent 3-Way Medium Base
  5. 45/140A21/W/ES/RP Bulb | 45/95/140W 3-Way Incandescent Medium Base
  6. 70/170/240 Bulb 70-170-240W 120V A23 Incandescent Medium Base Soft White 3-Way
  7. Standard - 50/100/150W A21 3-Way Incandescent - Frost
  8. 100/300 Bulb 100-200-300W 120V PS25 Incandescent Mogul Base
  9. 3-Way Neodymium Bulb | 50-100-150W 120V A21 Medium Base
  10. 300M/IF Bulb 300W 130V PS30 Incandescent Frosted Medium Base
  11. Bulbrite 711025 50/150/N | 50-100-150W 3-Way Neodymium Bulb

11 Item(s)