Hortifactor 600W DE HPS PCA 400 Volt Lamp

Hortifactor Super High Pressure Sodium (HPS) Lamp is the classic and most popular choice for flowering rooms. High pressure sodium lamps can be used through the vegetive and flowering stages, but the yellow spectral output makes them optimal for flowering.

The 600w DE HPS lamp increases stable light output with 10% increase that standard single ended bulb. This lamp gives longer lamp life and increased lumen high output that is consistent. 

This lamp can cause skin burn and eye inflammation from short wave ultraviolet radiation if outer envelope of the lamp is broken or punctured. Do not use where people will remain for more than a few minutes unless adequate shielding or other safety precaution. Specifically designed for high frequency electronics ballasts (>100KHz); install the new lamp with the getter near the ballast, with the glass vacuum seal pointed downwards or sideways.