💡 Light up your space with brilliance that lasts — don’t get left in the dark!
The CTKcom MR16 12V 20W Halogen Light Bulbs (6 Pack) combine high brightness (260 lumens) with energy-efficient 20-watt power consumption. Featuring a standard GU5.3 bi-pin base and a precise 24° beam angle, these bulbs deliver flicker-free, warm white light with a CRI above 99 for exceptional color accuracy. Built with durable quartz glass and advanced halogen technology, they offer a long lifespan of over 4000 hours, making them ideal for versatile indoor and outdoor applications including offices, retail, and home environments.
| Accepted Voltage Frequency | 100 to 240 Volts and 60 Hertz |
| Additional Features | 24° beam angle, Dimmable, Flicker-Free, Glass Cover, Long Lasting |
| Asin | B01N0PZD7D |
| Beam Angle | 24 degrees |
| Best Sellers Rank | #18,809 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #93 in Halogen Bulbs |
| Brand Name | CTKcom |
| Bulb Base | G5.3 |
| Bulb Diameter | 1.97 inches |
| Bulb Shape Size | MR16 |
| Color | Warm White |
| Color Rendering Index | 99 |
| Color Temperature | 2700 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,468) 4.6 out of 5 stars |
| Efficiency | 13 lumens/watt |
| Incandescent Equivalent Wattage | 20 watts |
| Indoor Outdoor Usage | Indoor, Outdoor |
| Item Dimensions W X H | 1.97"W x 1.77"H |
| Item Weight | 8.16 ounces |
| Light Color | warm white |
| Light Output Maximum | 260 lumens |
| Light Source Type | Halogen |
| Light Source Wattage | 20 watts |
| Light Type | Halogen |
| Manufacturer | CTKcom |
| Manufacturer Part Number | CTK104-20W |
| Material Type | Quartz glass |
| Number Of Items | 1 |
| Package Quantity | 1 |
| Power Consumption | 20 watts |
| Power Source | DC power supply |
| Shape | MR16 |
| Unit Count | 6 Count |
| Upc | 798216385089 |
| Voltage | 12 volts |
| Wattage | 20 watts |
| White Brightness | 260 lumens |
User
Quality product at a reasonable price
Product did what it said it would do
User
Great Halogen Bulbs!
These bulbs work great and are perfect replacements for the original, unlabeled bulbs used in my sauna. They are the same color and light output at an excellent price. Super easy to install and nice clear glass, they appear to be very well made.
User
Excellent price, and long lasting
I bought these for our outside lights, which are on from dusk until dawn every day of the year. They work very well, and last for a year or more on average based on my usage; I bought 6 of these fourteen months ago, and still have 2 new light bulbs remaining in the shipment box. I am buying another 6 pack of these in case of supply interuption / tariffs/ or other delays. Very easy to change out. I am very happy with these; they are excellent quality, and you cannot beat the price.
User
not as bright as the original bulb
good price
User
GREAT FOR LANDSCAPE LIGHTING
Use these for my landscape lighting. Easy to insert. Great price
User
Halogen Light Bulbs
Was just what I needed works great Would buy again
User
Too bad we didn't think to purchase these bulbs from Amazon before this. They are a great deal!
We were very pleased to get an entire set of replacement bulbs, carefully packaged and sent right away, for the cost of just a couple in the store. Win-win!
User
Fits Fiber Optic Tree
Exactly what was needed for fiber optic tree. Yay! In time for Christmas!
User
bought to fix my LED Christmas tree
bulbs were a great price only just replaced it after Christmas was over so not sure how long they last but was happy that at least I won't have to throw out my Christmas tree.
Trustpilot
1 week ago
3 days ago