110watt H.O. Florescent Lights lighting up your supermarket?

[Kool-cat]

I went to Walbaums supermarket today and i noticed that all the aisles where lit by 48 inch H.O. (high output florescent) bulbs that where 110 watt and 3500 kelvin. There are like 20 aisles and each ailse has about 7 H.O. lights.

 

Hmmm... I want those H.O. florescent lights.

[Kool-cat]

The bulbs said they where made in Canada, Sylvania brand, there also labeled H.O.