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The Q20 Q-Lion Switch Lithium-Ion Linear LED Lamp from Quasar Science is a portable, 24", battery-operated, bi-color tube light useful for creating fill and accents in both still imaging and video-based applications. Compact and lightweight, the Q20 may be mounted via the 3/8"-16 socket or simply stuck in place on metal surfaces with its magnetic base. This Version 3 LED light features single-button operation and the button is recessed to prevent accidental setting changes.
The Q20 Q-Lion Switch Lithium-Ion Linear LED Lamp from Quasar Science is a portable, 24", battery-operated, bi-color tube light useful for creating fill and accents in both still imaging and video-based applications. Compact and lightweight, the Q20 may be mounted via the 3/8"-16 socket or simply stuck in place on metal surfaces with its magnetic base. This Version 3 LED light features single-button operation and the button is recessed to prevent accidental setting changes.
Stepped Settings for Quick Operation
Swap through preset output levels of 100%, 75%, 50%, 25%, 10%, and off for quick and easily repeatable setups. Hold the same button to adjust color temperature between 3000K, 4300K, and 5600K modes to create different atmospheres or match different on-location lighting. Output is flicker-free at any output level.
Integrated Portability Features
The integrated 6400mAh lithium-ion battery operates the Q20 linear LED for up to 4 hours at 100% output. The integrated battery level indicator allows the remaining charge to be monitored. The battery is charged with the included charger via a micro-USB port, and the lamp may be used while charging. Please note, the light will not charge on a standard 5V USB charger. The light features a kill switch to disable battery operation for travel.
I have been using these lights for a while, and they have yet to let me down. May not be the strongest or best, but they get the job done, and do it well. The magnetic attachment is a very nice touch, which has helped out a lot in leeping them hidden in some unique locations
Great Travel Lights
By William
Rated 5 out of 5
Date: 2026-01-13
Super easy to travel with, we just pad them and put them in our luggage on location shoots. Charging is simple and the mounting on small stands is really nice. They're durable, long lasting, and I like that I don't have to worry about glass breaking.
See any errors on this page?
Can I power this from the USB port of a 14.8V ...
Can I power this from the USB port of a 14.8V V-Mount battery?
Asked by: James
# QUQLIQC3CMUC is recommended
Answered by: Shalom
Date published: 2020-08-18
does it flicker at 1000 fps?
does it flicker at 1000 fps?
Asked by: Benjamin
The Quasar Science Q20 Q-Lion Switch Lithium-Ion Linear LED Lamp (24") is not flicker-free at 1000 frames per second (fps).
Answered by: Andrea B
Date published: 2025-09-19
Didn't they upgrade this to USB C?
Didn't they upgrade this to USB C?
Asked by: Yuki
No, the Quasar Science Q20 Q-Lion Switch Lithium-Ion Linear LED Lamp (24") comes with the QC3.0 US Charger which is micro USB.
Answered by: Jessica G
Date published: 2025-08-12
Can you operate the light while charging?
Can you operate the light while charging?
Asked by: Daniel
Yes you can operate this light while it is being charged.
