100 watt hps security light

[SweetNightmare]

I'm wondering if I could use it horizontally without having to worry about it burning out faster than normal?

 

[bartender187]

some bulbs can only be used horziontally, others only vertically. while still others, can be used in both styles...

i wouldnt try it if you werent sure the bulb can be used like that... the side affects are them randomly exploding

 

[SweetNightmare]

Yea will definitely use it vertically with a glass shield.