All of our 13W (F13T5) replacement lamps have these specifications

Electrical Specifications
Wattage: 13W
Operating Voltage: 94V

Mechanical Specifications
Length: 21″ length
ANSI Code: F13T5
Lamp base: Mini Bipin

Country of Manufacture
USA

Product Details

Linear Lamps 4W (F4T5)
Part NumberSubstitute
Part #
More infoPerceived ColorLife (hrs)CCTMin CRIDominant Wavelength (nm)Min Efficacy
(lm/W)
Lumens
(lm)
Rohs ComlaintCross to
Edmunds Optics
Cross to
Thor Labs
13220Details/OrderBlue7000450A
13234Details/OrderCool White700042006263820A
13260Details/OrderUltraviolet
Blue/black
7500365B
13274Details/OrderDelux Daylight White600060008064835A
13300Details/OrderRed7000658A
13313Details/OrderYellow7000585A