Rough service incandescent bulbs contain a multi-support filament that is constructed to withstand vibration and shock. As a result, these rough service light bulbs last much longer than traditional incandescent bulbs and were also not affected by the legislation that phased out other incandescent bulbs.
- Medium brass base
- Frost finish
- Choose from different standard shapes
- Excellent for drop lights
130V bulbs can be used as a replacement in 120V applications. Their light output is about 15% dimmer, but they have twice the burn life.
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