Who uses candles more as a seductive tactic, men or women?

I never have been a candle-type of guy to use candles as bait to lure someone into the sack. I only used candles when the lights go out or on a birthday cake. My wife uses candles all the time. I thought she was burning candles, just to make the house smell good. Now that I think about it, we have burned a lot of candles in the past 46 years of marriage and now, I know why. Last night, I discovered her intentions, by using the glow of candles, was for another purpose, altogether. If you know what I mean.

Question: are candles used as a seductive tool? If so, who uses them more…...men or women? And, how effective are the use of candles for you in personal relationships?