• Applications
  • Features
General Lighting (G)
NaSc Medium (E39/40)
An efficient, protected "O" rated lighting solution that is suitable for open rated fixtures
Hard glass bulb
400 deg C bulb temperature
210 deg C base temperature
120 sec ignition time
15 min re-ignition time
86 lm/W luminous efficacy
Nickel/brass cap
Base-Up only