Quick Answer: The E27 Spectrum Lamps Holder with Power Unit is an E27 screw-type lamp holder supplied with its own power unit and connecting cable, used to hold and power E27 spectrum lamps for spectroscopy.
Last updated: October 2026
Key Features
E27 screw-type lamp holder
Power unit included
Connecting cable supplied
Positions the lamp in front of a spectroscope slit or spectrometer collimator
Technical Specifications
Specification
Value
Lamp holder type
E27 screw-type holder
Power unit
Included
Compatible lamps
E27 spectrum lamps
Included components
E27 lamp holder, power unit, connecting cable
About This Product
The holder provides the steady light source needed to observe emission spectra in physics and chemistry classes. With a spectroscope, spectrometer, prism or diffraction grating, students compare the characteristic line patterns of different spectrum lamps. Laboratories and colleges in United States, Comoros, Albania, Iran, Poland and Sri Lanka can buy the E27 Spectrum lamps holder with power unit through an export order.
Frequently Asked Questions
Which lamps fit this holder?
E27 spectrum lamps whose rating matches the holder and power unit.