D65灯管的色温：6500K，国际标准日光光源,平均北方日自然日光(或北窗光),代替自然光对色, 适合普通要求,大部分客户均指定用D65对色。其品牌有:飞利浦PHILIPS,GE,喜万年,OSRAM,SYLVANIA，格林达-麦克贝斯 GretagMacbeth等。产品符合国际标准化组织（ISO）在2000年对标准观察环境和标准光源做出了规定，即ISO3664:2000标准。

GE F20W/AD ARTIFICIAL DAYLIGHT Made in Hungary
GE F40W/AD ARTIFICIAL DAYLIGHT Made in Hungary
VeriVide F20T12/D65 ARTIFICIAL DAYLIGHT，
VeriVide F40T12/D65 ARTIFICIAL DAYLIGHT
VeriVide F65T12/D65 ARTIFICIAL DAYLIGHT
GretagMacbeth F20T12/65 6500K Made in Canada
GretagMacbeth F40T12/65 6500K Made in Canada
GE Quartzline Lamp 750W 120V Made in Hungary
PHILIPS TL-D 90 DE LUXE 18W/965 Made in Holland
PHILIPS TL-D 90 DE LUXE 36W/965 Made in Holland
PHILIPS TL-D 90 Graphica 18W/965 Made in Holland
PHILIPS TL-D 90 Graphica 36W/965 Made in Holland
SYLVANIA STANDARD F20T12/D65 ARTIFICIAL DAYLIGHT
SYLVANIA STANDARDF40W/54-765/RSDAYLIGHT
SYLVANIA STANDARDF20W/54-765/RSDAYLIGHT
GE F20T12-D-ECO Made in USA
GE EJG-Q750T3/4CL 120V750W
OSRAM L18W/965 BIOLUX
OSRAM L30W/965 BIOLUX
OSRAM L36W/965 BIOLUX
OSRAM L 36W/954-1 LUMILUX de Luxe Daylight Recyclable
OSRAM L 36W/954 LUMILUX de Luxe Daylight Recyclable
GTI ColorMatcher F17T8/CM65
GTI ColorMatcher F25T8/CM65
GTI ColorMatcher F32T8/CM65