GembaRed Calm MINI Red LED Clip Book and Reading Light

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  • Regular price $29.00

The GembaRed Calm MINI is an even more compact and portable version of our famous red reading light!

With the Calm MINI Red LED book light, you get circadian-friendly reading light in a smaller and more portable form.

- Calming red/orange 630nm LED lights.

- Built-in battery powered light and easy recharge with USB connector.

- No Flicker or EMF by using a stable DC battery!

- Silicone goose-neck for easy adjustments.

- Three Brightness Settings!

- Easy and Conveniently sized clamp!

- Adequate base to stand itself easily on a desk or bedside table.

The GembaRed Calm Mini offers gentle diffused red light with the high-contrast of 630nm Red light. Deeper wavelengths would be too dim or difficult to see, which is why we thoughtfully use 630nm instead of 660nm LEDs for our book lights!

Most other "Amber" or "Low-Blue" reading lights will still have a trace of blue and a bunch of green in them! Now you can enjoy reading at night with minimal circadian disruption!

You might prefer the Calm MINI over our standard Calm book light where it is easier for travel, easier to clamp (less hand strength needed), and you are already accustomed to dim red lights at night and don't need the extra brightness the larger Calm offers.


Wattage: 1.5W LED

LEDs : 7


Specified Wavelength: Red 630nm

Peak Wavelength: 640nm


8.2 Lumens at highest setting


- Height ~ 11 inches

- Base Dimensions ~ 1.5 x 3 inches

- Weight ~ 0.275 lbs

Warranty: 1 Year Limited Warranty


- Capacity - 1200mA

- Usage Time: TBD hours

- Recharge Time: 2.5 hours

- Recharge via USB cable - 5V, 1 Amp recommended

- Estimated Life: 30,000 hours

* Charge the battery to full upon receipt. Do not "top off" the battery and only recharge as needed to help promote a long battery life. *

Whats included?

- GembaRed Calm MINI Red LED Book Light

- USB connector


Shipping within the USA is FREE! Please allow 4-7 business days processing time to ship, and an additional 2-11 business days for delivery depending on the location.

We do not currently ship internationally at this time.


Customer Reviews

Based on 10 reviews
Best reading light ever!

I was gifted this reading lamp unexpectedly by Andrew and it is truly a lifesaver for co-sleeping mamas, who want to read without disturbing the babes! It’s been the perfect night light also for checking on the little one, without the assault of blue light in the night. Truly grateful & highly recommend!

Daniela Alvarado
Great red light

Very happy with this red light will be purchasing more soon

Love it!

I use every night when reading.. much better than bright light before bed. Great since my husband goes to bed before me! Holds its charge for days! It would be great for traveling- plane/ train

Second Purchase
Warm massage for the eyes and mind

Reading at night is a beloved tradition. Reading at night with GembaRed mini red LED clip book and reading light is an added bonus! It is easy on the eye and brain as I am lulled off to sleep with red warmth and literature lines. Bought several for family! Also works beautifully as a nightlight - clipped to the side of a night table for a soft glow for any trips to the baby, kids, kitchen, bathroom. The warm red light won't disrupt your circadian rhythm like those blinding white lights - I am a long time committed used of GembaRed products.

Janet Coile
Clip on light

I love this light! I use it to read at night after my husband has gone to sleep or to give me a soothing red light before I go to sleep.