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🔴 Sleep smarter, not harder — wake up revitalized every day!
The Revive 670nm Red Light Sleep Therapy bulb by Gamma delivers clinically validated red light designed to improve sleep quality naturally. Featuring a standard A19 shape and E26 base, it fits most lamps and offers three adjustable brightness levels. With a 50,000-hour flicker-free lifespan, this LED bulb supports melatonin production without disrupting your circadian rhythm, helping you fall asleep faster and wake up refreshed without relying on supplements or drugs.







| ASIN | B0D8RHHXYC |
| Accepted Voltage Frequency | 100 to 120 Volts and 60 Hertz |
| Average Life Span | 50000 Hours |
| Best Sellers Rank | 136,209 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 80 in SAD Lights |
| Brand | Gamma Light Therapy LLC |
| Brand Name | Gamma Light Therapy LLC |
| Bulb Base | E26 |
| Bulb Shape Size | A19 |
| Bulb base | E26 |
| Bulb shape size | A19 |
| Colour | Red - |
| Connectivity Technology | E26 |
| Control Method | Touch |
| Controller Type | Push Button |
| Customer Reviews | 4.5 out of 5 stars 405 Reviews |
| EU Energy Efficiency Label | High |
| Incandescent Equivalent | 4 Watts |
| Included Components | Bulb |
| Indoor Outdoor Usage | Indoor |
| Item Shape | Globe(G) |
| Item Type Name | spotlight |
| Item Weight | 0.09 Kilograms |
| Light Color | Red |
| Light Output Maximum | 50000 Lumens |
| Light Type | LED |
| Light type | LED |
| Manufacturer | Gamma Light Therapy LLC |
| Manufacturer Part Number | GRB101 |
| Material Type | Aluminium |
| Model Name | Revie Bulb |
| Model Number | GRB101 |
| Number of Items | 1 |
| Package Quantity | 1 |
| Power Source | Corded Electric |
| Special Features | Dimmable |
| Special feature | Dimmable |
| Specific Uses | Sleep Therapy |
| Style Name | Minimalistic |
| Type of Bulb | LED |
| UPC | 860001601855 |
| Unit Count | 1.0 count |
| Wattage | 4 watts |
| White Brightness | 50 Lumens |
R**D
Good product
Item arrived promptly and works great
A**R
Not dimmable
It states that this bulb is dimmable but this is incorrect, for this amount of money I would expect an accurate description!
A**H
It’s just a normal red light
It’s just a red light, nothing special.
O**N
Hell
Sehr hell und wahrscheinlich gute Qualität.
M**V
Seems legit and heavy duty
I tried buying the knock off version of this bulb for half the price, but they're yellow compared to these bulbs. The knock offs also weigh less and power consumption in watts is also less. This bulb feels heavy duty and puts out very nice red colour.
D**L
Muy buen producto
Lo volvería a comprar
L**B
Very bright bulb. Doesn’t interfere with sleep
This bulb is very bright! It keeps the bathroom brightly lit without interfering with sleep even though some of the light comes through to the bedroom. Makes using the bathroom at night safer for elderly people.
J**H
It's actually 670nm
Supposedly 670nm is the magic number where the red light will penetrate into your cells and stimulate your mitochondria to improve energy and cell function, as well as things like eyesight. I mostly wanted a red light to reduce melatonin suppression, but figured if I could also give my mitochondria a boost, I might as well. I bought a different brand, and using a cheap spectroscope I discovered that it wasn't 670nm as claimed, so I bought this one. It is spot on at 670nm. It's probably not enough light output for any meaningful boost to the mitochondria, but hey, they didn't lie about the light spectrum, which is refreshing!
Trustpilot
3 weeks ago
2 weeks ago