![Caldarax 6 Pack MR11 GU4 12V 3W LED Bulb, Natural White 4000K, Equivalent to 30W 20W Halogen Spotlight Bulb, 300LM, GU4 Bi-Pin Base, 120°Beam Angle, Non-Dimmable, for Hallway, Living Room [Energy Class E]](https://m.media-amazon.com/images/I/71YbmKPVV5L.jpg)









💡 Light smarter, live brighter — don’t get left in the dark!
The Caldarax 6 Pack MR11 GU4 12V 3W LED Bulbs deliver natural white 4000K light with 300 lumens output, matching the brightness of a 30W halogen while using just 3W. Featuring a GU4 bi-pin base and a 120° beam angle, these energy-efficient bulbs last up to 25,000 hours, making them an ideal, hassle-free upgrade for accent and indirect lighting in modern homes and professional spaces.







| Brand | Caldarax |
| Manufacturer | Caldarax |
| Product Dimensions | 3.5 x 3.5 x 3.5 cm; 120 g |
| Area Lighting Classification | Adult Sex Toys for Women |
| Number of Items | 6 |
| Colour | Natural White 4000k |
| Shape | ['MR11'] |
| Material | Glass |
| Included Components | 6 LED Bulbs |
| Voltage | 12 Volts |
| Specific Uses | Spotlight for accent or indirect lighting. |
| Special features | GU4 Bi-pin base, 12V-24V MR11 LED, Equivalent to 20W 30W halogen bulb, Energy Efficient 90% |
| Power and Plug Description: | DC power supply |
| Batteries included? | No |
| Batteries Required? | No |
| Type of Bulb | Light Emitting Diode (LED) |
| Cap Type | GU4 |
| Luminous Flux | 300 Lumen |
| Wattage | 3 watts |
| Wattage | 3 Watts |
| Incandescent Equivalent | 30 Watts |
| Colour Temperature | 4000 Kelvin |
| Colour Rendering Index (CRI) | 80.00 |
| Average Life | 25000 Hours |
| Average Life | 25000 Hours |
| Beam Angle | 120 Degrees |
| Item Weight | 120 g |
| Guaranteed software updates until | unknown |
L**Y
Quality..well priced..and delivery as quoted.
Good deal....lights perfect. Thank you.Always pleased
C**D
Small but bright
Excellent purchase Great delivery time better than halogen
J**T
Recessed Bulbs
Colour good and generally OK
P**R
Bright lights
These arrived promptly. They fit my bedside light; you need to be careful to order bulbs with the right pin spacing. They look like they are well made and put out a bright light with no flickering. Could be more than 20 years worth of light in the pack.
B**R
Excellent
Excellent product great value for the money very bright light arrived very quickly would definitely recommend excellent could not be better thank
M**Y
83% success rate so far.
1 bulb out of the pack of 6 was defective on arrival. Lets see how the others last the weekend.
S**E
Cool white bulbs
Received quickly, great bulbs
E**R
Good quality
Excellent
Trustpilot
5 days ago
1 month ago