3 Types of Cathodes listed below.
1. Long Life Cathode with “The cathode Advantage.” 50% longer coil with more area for emitter material. This gives our product a 1 ½ life time compared to the competitors lamp. A uniformly applied emitter material with a composition that reduces end banding.
2. Standard Cathode A. Longer cathode achieved with a bend for more length and area.
3. Standard Cathode B. known as a “Stick Cathode” with an uneven coating of emitter material. The emitter material would appear to be applied in a hap hazard way (old technology) that will cause the material to spatter on the lamp wall, or in this case they need a cathode guard.
“Long Life Lamps,” with the combination of quality and the new technology.
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