Osram Globe HPS 1000w

The approximate lumen output of the Osram Vialox LU 1000wt High Pressure Sodium Lamp is 130000.

Developed and built by Osram, this 1000w HPS lamp has the extra benefit of having one of the most flowering specific colour spectrum's of any 1000w HPS lamp.

For those looking for a lamp exclusively during the flowering stage, it is the best option because of this.