Re: TCO?
The equivalents on lamp packages are a lie. This has now been exposed, though known by anyone expert for years. You need about 20W + of CFL or LED to light the same area to same brightness as a 100W lamp. Or about an 85W Halogen. 75W halogen is NOT same as 100W regular lamp, they are allowed too much latitude on measurements!
Biting the hand that feeds IT
