The Halco 11 Watt S14 bulb is equipped with a heavy-duty 130 volt filament, allowing it to last longer when operated at 120 volts.
If used as a darkroom safelight we recommend the bulb being at least 10 ft. away from your work area and masking the bulb may help.
Features
- S14 Incandescent Red Bulb
- Wattage: 11 Watt
- Voltage: 130 Volt
- Bulb Finish: Transparent Red
- Bullb Shape: S14
- Life Hours: 3000
- Over all Length: 3-1/2 in.