1. 2015-12-30 [solved] [OT] Light frequency or wavelength to (eg RG freebsd-q Ian Smith 2. 2015-12-30 Re: [OT] Light frequency or wavelength to (eg RGB) co freebsd-q Warren Block 3. 2015-12-30 Re: [OT] Light frequency or wavelength to (eg RGB) co freebsd-q Ralf Mardorf via f 4. 2015-12-30 [OT] Light frequency or wavelength to (eg RGB) colour freebsd-q Ian Smith