Description

Maximize the fruiting and flowering stages of your plants with the Ultra Sun 901528 400-watt high pressure sodium grow lamp. Improved with a ceramic insulation plate, a stainless steel armature, and a newly designed proprietary starter, this lamp creates 50,000 lumens of light within the red spectrum. This HPS lamp is built for use with electronic ballasts.

• Horizontal or vertical burn positions
• Suitable for open or closed fixtures
• High quality spectral output

Mercury containing products sold into the state of WA include an environmental handling charge of .95/each