Quasar Science Q20 Lithium Ion Battery LED Lamp 24"

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2.00 LBS
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Product Overview


Battery Powered LED Lamp

-3rd Generation

Now Available with V3 Software! Click Here for Upgrade Info

What's new in V3 software:

  • New Color Temp: 4300K.
  • 50% 3000K and 50% 5600K giving you a new level of 4300K
  • Operating while charging!
  • Ability to update V3 lamps


  • Q5 - 7" 5 watts - 3,550 mAh LiOn Battery
  • Q10 - 12" 10 watt - 6,400 mAh LiOn Battery
  • Q20 - 24" 20 watt - 12,800 mAh LiOn Battery

Color Temp: 3000K/4300K/5600K

Press and hold the power button to alternate between color modes.

Dimming Levels: 100%, 75%, 50%, 25%, 10% OFF 

A single button press cycles through the dimming levels


  • Magnetic Feet
  • 3/8" Threaded Receiver (Threaded Pin available here)
  • NEW Recessed Power Button (V3)
  • Kill switch to disable power button when traveling (V3)


  • Rechargeable Lithium Ion Battery
  • Charges from Mirco USB power adapter - V3.0 -9V @2A / 12V 1.5A
  • -(Will not charge on standard 5v USB Charger)
  • Battery Level Indicator

Runs for about 4 hours at 100%.

Flicker Free

25,000 + Hour Lifetime


Press button once to turn on.
Press multiple times to dim.
Press and hold to change from 3000k to 5600k.

To disable the Power Button when traveling, using a pen, press and hold the the KILL button button on the side for 5 seconds.
To enable the Power Button after it has been killed, plug it into your charger.
To Reset the lamp to default settings of 5600k and 100%, press the RST button.

If the Q-Lion LED will charge but will not turn on with a button press, press and hold the kill button for 5 seconds. Then plug back into the QC 3.0 Charger.


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