10 Best Sad Light of December 2025

• UV-Free Light Therapy Light: Emulating the energizing power of a bright sunny day, the lamp delivers the medically recommended 10,000Lux for effective light therapy
• Elevates Your Mood: Improved concentration will affect your life positively and helps fight symptoms associated with jet lag, work shift, and winter blues
• 3 Modes at Finger Touch: Choose the most effective brightness for your needs at the touch of a finger
• Built-In Timer: Re-energize yourself by setting an automatic timer from 10-60min in 10 minute intervals; long press any button 1.5s to cancel timing function
• Portable Design: Compact size with foldable bracket makes the lamp easy to store and carry; fits next to your laptop, on the kitchen counter, on your cubicle desk, and elsewhere

Miroco

• USA BASED - Verilux, with over 60 years as your Healthy Lighting Company, is the creator of the original HappyLight brand with live customer support located in Vermont.
• UV-FREE, FULL SPECTRUM LIGHT - Delivers up to 10,000 lux (light level) intensity for effective light therapy. Lens dimension: 20 sq in.
• EASY TO USE, COMPACT DESIGN - Simple on/off button makes operation easy. Smaller size ideal for frequent, longer session times and perfect for desktop or kitchen table.
• IMPROVE SLEEP, MOOD, FOCUS, ENERGY - Bright light from the HappyLight Compact light therapy lamp provides signals to the body to help you feel energized, focused, and revitalized.
• SAFE AND NATURAL LIGHT THERAPY - Non-invasive and drug-free; perfect for office workers, seniors, shift work, jet lag, insomnia, and sunlight deprivation.

Verilux

• 10,000 Lux for Effective Light Therapy: Emulating natural sunlight at 6500K, the light therapy lamp helps to fight effects of winter blues, jet lag, and seasonal time changes
• Energy-Efficient LEDs: The 33 LEDs deliver the full brightness at only 12W and do not emit any UV light or other polluting radiation
• Adjustable Brightness: Adjust 3 levels of brightness to accommodate the user’s sensitivity to light, environment, and distance from lamp
• Easy Button & Touch Control: Pressing the button on the bottom or tapping the switch on the top to turn on the lamp or to choose light brightness levels(Long press the switch to turn off the light)
• Compact Design: The lamp measures just 5.9 x 5.9 x 4.5 inches (15 x 15 x 11.4 cm) so it can be set up even in small places and easily stored away

TaoTronics

• USA BASED - Verilux, with over 60 years as your Healthy Lighting Company, is the creator of the original HappyLight brand with live customer support located in Vermont.
• LED, UV-FREE, FULL SPECTRUM LIGHT - Delivers up to 10,000 lux (light level) intensity for effective light therapy. Lens dimension: 35 sq in.
• SIMPLE TO USE, TABLET DESIGN - On/off button at the top makes operation a breeze. Position horizontal or vertical to blend seamlessly into small spaces. Detachable stand packs flat for travel.
• IMPROVE SLEEP, MOOD, FOCUS, ENERGY - Bright light from the HappyLight Lucent light therapy lamp provides signals to the body to help you feel energized, focused, and revitalized.
• SAFE AND NATURAL LIGHT THERAPY - Non-invasive and drug-free; perfect for office workers, seniors, shift work, jet lag, insomnia, and sunlight deprivation.

Verilux

• ✔ BEST-SELLER, FEATURED ON THE TODAY SHOW WITH DR OZ AND ON SHARK TANK | Showcased on the Today Show with Dr Oz and on Shark Tank, the Lumos is our original, top-selling lamp.
• ✔ MOST ADJUSTABLE LAMP, EASY TO USE: It's rotating light panel gives it excellent flexibility, allowing you to place, position and direct the lamp in a way that maximizes your light therapy session. Our lamp's revolutionary, quick one-touch operation makes it simple to use. No complicated settings to mess around with. 3 levels allows you to customize the brightness for the best efficacy and comfort.  
• ✔ EFFECTIVE BRIGHTNESS, FULL-SPECTRUM, WHITE LIGHT, UV-FREE | Provides the recommended 10,000 LUX brightness for effective light therapy to help beat the winter blues, regulate sleep, fight fatigue, boost mood, and improve focus. Our lamps produce high-quality light with the right qualities - Pure-white color of the noonday sun (5500K), full-spectrum, and free of unwanted UV rays. 
• ✔ LONGER LASTING LEDS, 2 YEAR WARRANTY, 2019 MODEL UPGRADES | LEDs last approximately 50,000 hours, many times longer than fluorescent bulbs, meaning no replacing expensive bulbs ever again. Both lamp and adapter are covered by Circadian Optic's comprehensive 2 year warranty. 2019 model improvements include a tighter fitting adapter plug and a cooler running lamp.
• ✔ BASED IN MINNEAPOLIS, MINNESOTA | Designed in the USA, our lamps are meant to stand out, but in a good way. Our mission is to provide effective light therapy in a beautifully designed lamp.

Circadian Optics

• FULL SPECTRUM LIGHT BULB - Boost your mood, energy, and productivity with our bright, daylight LED light bulbs that are built to mimic sunshine. US Based. "The Authentic and Original" Norb Wellness Lighting Product.
• ONE-OF-A-KIND LED TECHNOLOGY - Our bulbs use a unique, patented LED chip to imitate sunlight (without the harmful UV rays) and offers a very high CRI of 96, which means colors appear natural and clear.
• FIGHT FATIGUE & SAD - Suffer from the Winter Blues? Seasonal Affective Disorder? Depression? Help combat all of these with NorbSMILE's sunlike, natural light therapy spectrum.
• FOR EVERYDAY USE - Standard A19 LED bulb fits most household fixtures. For best results, use this bulb in the office, kitchen, hallway, lobby, and anywhere you work or live during daytime hours.
• MORE ENERGY SAVINGS - 11 LED watts are comparable to a 100W incandescent bulb. Use less energy with our bulbs and save on your electric bill!

Norb

• Create a Sunny Window Indoors: Mimics the full spectrum of light found in daylight, UV-free LED shines with a 10,000 lux intensity to bring 6500K light to help fight winter blues, jet lag, shift work & seasonal changes
• Ultra-Thin Design: Lightweight & unobtrusive 0.39in profile is super portable, simply slip into the supplied protective storage bag & away you go
• Rotatable Stand: Pivot the stand 90 degrees for use in portrait or landscape & adjust the opening angle between 40-100 degrees to position the light as best needed
• Smooth Dimming: Simply touch the “+ “or the “–“ button for 2 seconds to set your ideal dosage & reap the mood-boosting benefits the light brings
• Easy-Set Timer: Long press the power button to start the 30min timer, LED indicator blinks white upon successful activation, long press a second time to cancel the timer

TaoTronics

• Ultra-Thin Design & Foldable Bracket: Compact size (8.7 * 6.7 * 0.4 in) for easily fit in small places and storage; fits next to your laptop, on the kitchen counter, on your cubicle desk, and elsewhere
• Safe & UV-Free LEDs: Light intensity measured in lux should be 10,000 to mimic a bright sunny day. It delivers natural light that lifts your mood, enhance focus
• Adjustable Brightness: With smooth dimmer (20% - 100%), you can set it to the best level according to the environment, distance from the therapy lamp, and your sensitivity with just a simple touch
• Handy 30-Minute Timer: Long press the on/off switch for 2sec to start the 30min timer and the LED indicator blinks (long press a second time to cancel the timer)
• Memory Function: Helps you quickly turn on your light from last brightness setting

Miroco

• Sleek & Modern Shell Design: Its unique shell shape and 6500K color temperature make it not only a light therapy product, but also an attractive focus in your home
• Safe & UV-Free LEDs: Light intensity measured in lux should be 10,000 to mimic a bright sunny day. It delivers natural light that lifts your mood, enhance focus
• Adjustable Brightness: With 3 brightness levels (40% / 60% / 100%), you can set it to the best level according to the environment, distance from the lamp, and your sensitivity with just a simple touch
• Memory Function: Helps you quickly turn on your light from last brightness setting
• Portable Design: Compact size (5.9 x 5.9 x 1.25 in) for easily fit in small places and storage; fits next to your laptop, on the kitchen counter, on your cubicle desk, and elsewhere

Miroco