Replacement 13 Watt Full Spectrum Bulb

Keep your full spectrum task lamp performing at its best with this 13W 4-prong replacement bulb, designed specifically for the 113.157 lamp models sold since early 2011. Full spectrum lighting is essential at the jeweler's bench, providing accurate color rendering for stone grading, metalwork, and detail inspection. When your current bulb reaches the end of its life, this direct replacement ensures you stay up and running without interruption.

Important compatibility note: This is the 4-prong 13W bulb. It is not compatible with the older 2-prong 13W versions of the 113.157 lamp sold before 2011 or with the 113.160 lamp. The original 2-prong replacement bulbs for those earlier models are no longer available.

Features

• 13W full spectrum replacement bulb for professional bench lighting
• 4-prong base configuration for lamps sold since early 2011
• Direct replacement for item 113.157 lamps (2011 and newer)
• Full spectrum output supports accurate color assessment at the bench

Specifications

Notes

• This 4-prong bulb is not compatible with the 2-prong 113.157 lamps sold before 2011.
• The original 2-prong replacement bulbs for item 113.157 and 113.160 are no longer available.
• Verify your lamp's base type (2-prong vs. 4-prong) before ordering.