Dimplex RB400 Opti-myst Replacement Bulbs – 4 Pack




  • Pack of 4
  • Works with Opti-myst model numbers DFI400LH, DFI400RH, and DFI600LH
  • Yellow bulbs give off the effect of real firelight
  • Model # RB400

Maintain the authentic look of firelight you love with the Dimplex RB400 Replacement Bulbs for Opti-Myst Cassette four pack. These yellow bulbs work with several models including the DFI400LH, DFI400RH, and DFI600LH. Opti-Myst owners should replace blown bulbs immediately to prevent potential damage to their unit. Not replacing bulbs can prevent water from evaporating as designed and may cause pooling that will drip into the lamp-holder. You may also try replacing blown bulbs with working bulbs from the unit to ensure that the lamp-holder assembly is working correctly. It would also be a good idea to keep spares on hand to guarantee uninterrupted use of your Opti-Myst firebox.

Additional information

Weight74 lbs
WARNING: This product can expose you to chemicals including BENZENE, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov/.