Use these neon gas-filled indicator lamps from RS PRO with appliances and electronic components. They're designed to let you know when your device is on, off, or on standby. The units' neon gas composition increases their longevity for a lifespan of 50,000 hours so you won't have to replace them very often.
The lamps will also save on energy consumption as neon gas doesn't have to heat up in order to produce light. You can use these miniature indicator lamps with a resistor to limit the current flowing through and prevent them from getting damaged.
These lamps contain only minimal amounts of hazardous materials complying with RoHS (Restriction of Hazardous Substances) standards. They also carry the RS PRO seal of approval as they've been tested by engineers to ensure their quality.

• Current rating of 250 μA
• Voltage rating of 100/250 V
• Lead pins lamp base type
• Lamp size of T1 1/4
• Length of 19.85 mm
• Supplied in a pack of 10
• Clear colour light
• Vacuum type filament