Ignitor for Powerhouse Ballasts, Sodium, 1000W new-releases Because this lamp is self-ballasted

Because this lamp is self-ballasted

Just install 2 AA batteries (not included)

Replaceable Sensor (model SP-C1)

Heavy Harvest Compost Tea Bags will allow you to achieve the healthiest biological production possible

Contact your Hydrofarm sales representative for help selecting the best items for your grow room

Ignitor for Powerhouse Ballasts, Sodium, 1000W new-releases Because this lamp is self-ballasted1000 watt Sodium Ignitor for Powerhouse PH57361 and PH57370 Ignitors are components inside ballasts. They take power off the transformer and use it to strike the bulb inside the reflector. Replacement ignitors are available in a variety of wattages, brands, and types. Be sure to review item numbers and descriptions carefully before ordering. Contact your Hydrofarm sales representative for help selecting the proper components.