piaalights.com is not PIAA Corp. USA. We are Overseas Distributing, one of the first distributors of PIAA products in North America.
To contact PIAA Corp. USA, please go to www.piaa.com
The 540 adds performance in a mid-size driving lamp. More powerful than the 510 but not as big as the 520, the 540 is just the right combination for many motorcycle and ATV applications. The rotatable lens and trim ring allows the lamps to mount up or down.