I am going to buy a TFM Lithona Floodlight. The problem is on the voltage sheet, it says TB. It doesn’t describe what that means, and it has a number 7 next to it. Does that allow for 120 volts? I was kinda stumped with it.

7 Optional multi-tap ballast (120, 208, 240, 277V). In Canada 120, 277, 347V;
ships as 120/347.

So does it go higher than 277? Or only for Canada? Sorry.

Looks like for US market, it's 120, 208, 240 and 277.  For Canadian market it's 120, 208, 240 and 347.

Cool. Thank you!