Ignitor, Sodium, 600W grow-light-bulbs A high blue light ratio

A high blue light ratio and additional green light to aid in the growth of health plants

Acti·Vera has been designed to protect the immune system

Also makes an excellent “All Purpose” plant food

NextLight's true efficiency allows you as a commercial grower to obtain the highest rebates and incentives from your energy providers

non-bagged product consists of small stonewool croutons about the size of a fingernail

Ignitor, Sodium, 600W grow-light-bulbs A high blue light ratio600W Sodium Ignitor for Universal and Venture 600W transformers (PH57360) 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.