Replacement Fluorescent Bulb 10W-70mm ID Older Model Semi-Square With 4 Pins

This replacement fluorescent bulb is designed for older model OttoSetters microscopes sold prior to 2002. Featuring a semi-square mount with four pins, this bulb measures 3-1/4" in diameter and is rated at 10W with a 70mm inner diameter. If your bench microscope is showing its age and the original bulb has burned out, this is the correct replacement to restore proper illumination to your workstation.

Features

• Designed for older OttoSetters microscope models sold prior to 2002
• Semi-square mount with four-pin configuration
• 3-1/4" (approximately 70mm inner diameter) fluorescent bulb
• 10W power rating

Specifications

Notes

This bulb is intended for older OttoSetters microscope models only—specifically those sold prior to 2002. Verify your microscope's model year and pin configuration before ordering to ensure compatibility with your existing equipment.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.