Welcome!

Here I will present all the spectral and performance data for all the Metal Halide lamps I have tested since 1998.

The data has been available in my articles published in reef keeping magazines.

This is my attempt to make the data more accessible to reef hobbyists all over the world, in a more dynamic format that allows for easy retrieval and flexibility in comparing the performance and spectral data for different lamps.

May the Light be with You and Your Reef.

 


- Sanjay Joshi

© 2004-2010

Note: In most cases the data is based on 1 sample lamp and ballast, and some variation should be expected between lamps and ballasts of the same brand and type..


For technical issues, please contact lighting@manhattanreefs.com