







💡 Light smarter, live brighter — upgrade your glow game now!
The Heifymi G9 LED Bulb is a 5W, 4000K natural white light source designed to replace traditional 40W halogen bulbs. Featuring a compact G9 bi-pin base, it delivers 400 lumens with energy-efficient LED technology, supports 0-100% dimming without flicker or buzz, and boasts a long 30,000-hour lifespan. Ideal for chandeliers, pendant lights, and various indoor fixtures, it combines sleek design with reliable performance for modern living spaces.














| ASIN | B09YH66LKP |
| Additional Features | 0-100% Dimmable,g9 5w replace 25w/30w/35w/40w g9 halogen, 4000k natural white, no flicker, no buzzing, 0.67*1.93inch small size, 30000hrs long lifespan, 2 years warranty |
| Beam Angle | 360 Degrees |
| Best Sellers Rank | #38,907 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,392 in LED Bulbs |
| Brand Name | Heifymi |
| Brightness | 400 Lumen |
| Bulb Base | G9 |
| Bulb Shape Size | T |
| Color Temperature | 4000 Kelvin |
| Connectivity Technology | Normal bulb |
| Control Method | App |
| Controller Type | Push Button |
| Customer Reviews | 4.4 4.4 out of 5 stars (204) |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 0.67"W x 1.93"H |
| Light Color | warm white |
| Light Source Operating Life | 30000 Hours |
| Light Source Type | LED |
| Light Source Wattage | 5 Watts |
| Light Type | LED |
| Manufacturer | Heifymi |
| Material Type | Aluminum, Plastic |
| Model Name | HEI0709L |
| Model Number | HEI0709L |
| Number of Items | 6 |
| Package Quantity | 6 |
| Power Source | AC |
| Shape | Bulb |
| Specific Uses For Product | Chandelier |
| UPC | 696952173741 |
| Unit Count | 6.0 Count |
| Wattage | 5 watts |
| White Brightness | 400 Lumens |
C**N
Light like the halogen, without the heat
Good replacement for halogen capsule bulbs. 1/10th the electricity consumption and no heat
K**.
Direct Replacement for our 50W halogen bulbs
LED 5W Color: 2700k Warm White | Size: GY6.35 - 120V. These bulbs are a direct replacement to the 50W Halogen bulbs as the description stated. I was a little skeptical based on other reviews, but they changed out and worked perfectly in our bathroom vanity light fixtures. Although the photo I included shows a slight difference in brightness, it is noticeable only in the photo, but not to the eye. The brightness and color appear to the same as the halogen in the room and there is no flickering as some reviewers experienced. They are noticeably cooler which is great in the summer. I might put the halogens back in during winter months even though the electrical usage is more.
A**R
Works good. Proper lighting and hue.
Good value for the money. Just about the same price for only one at HD.
P**B
Bright lights
Used these to replace halogens that were slowly burning out. I went with the 4K, which is a bluer light than the halogen 3K, to balance out the yellow of other halogens in my room. I find the balance pleasing. Dimming works great with my Lutron dimmer even at low levels: no flickering.
E**E
Love the bright daylight lights
The fixture I bought came with Soft White - or what I now call YELLOW bulbs. These Daylight bulbs made all the difference with grey walls. The original bulbs made the room look dull. These new ones make the room look super bright. Love 'em!
S**L
6000K SHOULD BE BRIGHT WHITE. THESE ARE NOT.
First of all, there is no way that these are 6000K on the color scale. They should be very white, not yellow. In addition, when I tried one in the fixture, the end of the bulb, which faces outward on the fixture, wasn't a solid light; it was divided, so even if it *had* been white, the bulbs don't give off the right type of light for my fixture. (If your fixture doesn't show the end of the bulb, you might not object. As for the color, again, NOT WHITE LIKE 6000K SHOULD BE!
J**N
Energy saving
I bought two new chandeliers that use these lightbulbs. I’ve never heard of them, but they work really well. They were really easy to plug-in and look great.
M**O
Nice and bright
Replaces expensive and hot halogens. Very bright. Dims very well. The natural light white is very bright white.