







💡 Light smarter, live brighter — don’t let your space stay in the dark!
The JandCase E12 LED Light Bulbs pack powerful 400 lumens of natural daylight white (4000K) illumination into an energy-efficient 5W package, replacing traditional 40W halogen bulbs. Designed with a standard E12 candelabra base, these bulbs offer easy installation and versatile use in chandeliers, ceiling fans, and decorative fixtures. With a long 30,000-hour lifespan and minimal heat output, they provide bright, flicker-free light that enhances any indoor environment while slashing energy costs by up to 90%.
| Brand | JandCase |
| Light Type | Halogen |
| Wattage | 5 watts |
| Bulb Base | E12 |
| Incandescent Equivalent Wattage | 40 Watts |
| Specific Uses For Product | Ceiling Fan |
| Light Color | Daylight White |
| Voltage | 110 Volts |
| Unit Count | 5.0 Count |
| Color Temperature | 4000 Kelvin |
| Number of Items | 5 |
| Brightness | 400 Lumen |
| Shape | Bulb |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Specification Met | ul_listed |
| Light Source Wattage | 5 Watts |
| Control Method | App |
| Manufacturer | JandCase |
| Color | Daylight White |
| UPC | 750810767906 |
| Part Number | GD-5W-4K-E12-5 |
| Item Weight | 3.2 ounces |
| Package Dimensions | 5.5 x 4.2 x 1.4 inches |
| Is Discontinued By Manufacturer | No |
| Finish | Natural |
| Installation Method | Screw-In |
| Batteries Included? | No |
| Batteries Required? | No |
A**Y
Excellent Replacement For Conair Type Makeup Mirror Bulbs
These LED bulbs are far superior to the standard incandescent replacement bulbs for makeup mirrors. Not only because they will last a very long time but also because they run cool instead of burning hot and have a slightly whiter tint (4000k) which I think is desirable for makeup mirror applications. The 5W rating is fine for replacing 20-25 watt incandescent bulbs although they indicate a 40w equivalent rating. Because they run cool the 40w equivalent rating really doesn't matter and I think a slight amount of extra brightness is a benefit. They are not dimmable but for this application it doesn't matter in my opinion.
J**R
Bad Product. Bad customer experience.
If there’s an option for zero star, this product and their customer service deserves it. We installed 3 onto our bathroom light and they worked fine for a 2 months before flickering constantly. One started flickering first and then all 3. We replaced them all with another brand and they have been working fine. Contacted customer service who asked us so send an email with a video of the lights being off for them to replace the bulbs... for 3 defective bulbs? I’d need to take down the other ones on there currently, make the video of the bad ones and then put back new ones. No thanks because it’s not worth my time to go through all those steps. The first picture is of the 3 defective lights which I about to dispose and the second picture shows the lights working just fine with a different brand. Do not waste money on these unless you want to deal with the hassle.
J**.
Nice and bright, not good for 'tough' environments.
I'm using them in my drill press lamp. They'r every bright, but literally falling apart from the vibrations. I know this is a difficult job for a light bulb, but these are fairly delicate. They are probably fine for most other applications.
S**N
Compact and bright.
Excellent for use in applications where small size is required. Good quality even though one of 5 did not work. We shall see about longevity, but I hope for the best. I have purchased J&Case LED bulbs previously and was very satisfied.
K**N
Miniature size, not candelabra size!
Great color range. Not too blue or yellow, but these are miniature in size. My fault for not looking at the measurements. Not good in a ceiling fan as they are tiny and don’t quite put off enough light in bedrooms.
C**N
Switched from halogen to LED
Lights had halogen that I couldn’t find anywhere but after trying night light bulb E12 I source a LED with E12 base that fit into fixture.
H**N
Excellent Bulbs - Very Bright
These bulbs though tiny are excellent quality. They are very bright (>40 watts) yet does not create a lot of heat and fits perfectly in my exterior lamp.
S**K
I'm delighted with these bulbs
I'm delighted with these bulbs. Although smaller than the bulb I replaced, the JCase LED is both brighter and whiter. It's the perfect replacement for the "night light" lamp I leave on at the base of the stairs so my old dog can identify the last step.
Trustpilot
3 weeks ago
3 weeks ago