This lamp is 100% compatible with the Danner / Pondmaster 12974 OEM lamp selling at a much higher price. It measures 488mm (about 19.25 inches) excluding the 4 pins on the end of the lamp. The base has a slot between the pins to insure proper installation. Its peak output is at 254nm (UV-C) for use in Danner / Pondmaster air purification systems. The rated useful life is 10,000 hours.
|Length||488mm (19.25 inches)|
|Diameter||5/8 inch (T5)|
|Base||4 Pin (single end) with ring|
|Ordering Code||Danner 12974|
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|The Danner / Pondmaster 12974 is used in the following (and other) equipment models:|
• Danner / Pondmaster 40 Watt 02940 Clarifier / Sterilizer