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Used, in good condition
Compact, adjustable fluorescence light source with fast shutter and quiet operation.
The LEJ LQ-HXP 120 is a compact, high-performance external light source tailored for fluorescence excitation in microscopy applications. Designed to seamlessly integrate with liquid light guides, this device ensures optimal illumination with an average lamp life of 2,000 hours. An innovative internal air flow system cools the lamp quietly, enhancing user experience and operational efficiency.
The light output is easily adjustable with five brightness levels ranging from 0-100%, controlled via a reliable mechanical dimmer unit. The inclusion of an ultra-fast shutter mechanism, with an activation speed of approximately 6 ms, provides versatile operational control. This mechanism can be activated via an appliance switch or remotely through a CAN-BUS connection or remote control input.
Additionally, the unit features a resettable operating hour meter for monitoring lamp usage, adding convenience and ensuring maintenance is managed effectively. The device comes equipped with a VIS-Lighting adapter and boasts dimensions of 210 x 130 x 290 mm, with a weight of 4.7 kg, making it a versatile and practical addition to any laboratory.
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We're an independent team based in The Netherlands, working with research labs and procurement teams across Europe and worldwide.
With a service contract, ten to fifteen years is normal for most benchtop instruments. Detectors and pumps are the parts that wear first.
Often, yes. Verified suppliers frequently work with service partners converting the instrument. If applicable, we can list servicing options alongside the offer.
Ask a scientist through the request button. Parts are often available even when the instrument itself is discontinued.
Two to six weeks, depending on refurbishment scope and whether calibration is included.
We ship to 38 countries. Crating and customs handling are quoted with the instrument.
Tell us what you need and a scientist finds it for you, usually within the hour.
Last updated 5 November 2026
