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The LED Authority

Bulbrite 10W 12V T3 Clear Halogen 4mm Bipin Bulb

SKU: 650010 | Ordering Code: Q10G4/12 (12V)  | UPC: 739698650104

$1.59 per Bulb
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Product Highlights

  • Estimated life of 1.8 years based on 3 hours use per day

Lighting Facts Per Bulb

Brightness 140 lumens
Estimated Yearly Energy Cost $1.2
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Based on 3 hrs/day1.8 years
Light Appearance
2800 K
Energy Used10 watts

Bulbrite brand 10 Watt halogen capsules. JC type, 12 volts for low voltage systems. Low voltage means a smaller filament, for greater optical control.

  • Halogen lights provide brighter, whiter light than incandescents, while maintaining outstanding color rendering

  • Perfect for undercabinet and accent lighting

DOUBLE CHECK the distance separating the two pins on your existing lamp.  They come in different sizes and if the pins do not match up correctly, the capsule will not fit properly. Distance between pin tips for this version is 4mm (0.16")

Full Specs



Model Number


Energy Used

A rating, expressed in watts, to indicate the rate at which a lamp consumes energy. Also known as wattage value.
Energy Used
10 Watts


A measure of "electrical pressure" between two points. The voltage specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 120 V) refers to the line voltage coming from the power source and is connected to the ballast.


The end (or ends) of the lamp that fits into the socket.

Bulb Shape

The description of the general appearance of a lamp/bulb consists of a letter(s) followed by a number. The letter indicates the shape of the bulb and the number relates to the diameter of the bulb in eighths of an inch. For example, a common household bulb is the A-19. The bulb is "A" shape and the diameter would be nineteen 8ths of an inch, or 2 3/8".
Bulb Shape

Bulb Color

The color of the light produced by a bulb
Bulb Color
Warm White

Color Temperature (Kelvin)

An expression of the hue of the light emitted, measured in degrees Kelvin. Usually expressed by a four digit number followed by (k), such as 2700k. Higher temperatures indicate whiter, "cooler" colors, while lower temperatures indicate yellower, "warmer" colors. Some common Kelvin temperature benchmarks are 2700k (warm white), 3500k (neutral white), 4100k (cool white), 5000k (bright white), and 6500k (daylight).
Color Temperature (Kelvin)

Brightness (Lumens)

A rating of the initial light output of a bulb, rated after 100 hrs of operation. Lumens are a measure of how much light falls on one square foot of area, one foot away from the light source.
Brightness (Lumens)

Bulb Finish

The surface finish of a bulb, which may affect the quality of the light emitted.
Bulb Finish

Bulb Technology

The technology implemented by the bulb, e.g. incandescent, halogen, LED
Bulb Technology

Average Rated Life (hr)

A measurement of the average length of time, between first use and the point when 50% of the lamps tested have stopped functioning, , using an operating cycle of 3 hours on, 20 minutes off.
Average Rated Life (hr)

Length (in)

Also referred to as "Maximum Overall Length" (MOL). For light bulbs, it measures the length of a light bulb, from the top of the bulb to the bottom of the base or pins and is typically expressed in inches. For light fixtures and ballasts, it applies to the total horizontal length of the item.
Length (in)

Diameter (in)

Light bulbs: a measurement of a bulb's width taken at the widest point of the bulb. Fixtures: the measurement across the widest point of a circular fixture.
Diameter (in)


Indicates whether a bulb can be dimmed in conjunction with a suitable dimmer control.
Customer Reviews

Great bulbs.


This is a good bulb with long life. I would like to replace these with LEDs but they last so long, I just can't bring myself to do it.




I will purchase this product again


This product is used in our landscape lights


Arvada, CO


good value


These type lamps have increased in price at the local builder stores. This is a better price even with the pricey S&H.


Pueblo, CO


Hard to find until I checked with


I have a beautiful modern lamp in the center of our dining room table


Miami Shores, Fl


Could not be happier


I have three decorative ceiling lights that use a total of 36 bulbs among them. I was so glad to find where I could buy replacements in bulk (and FREE shipping, how great is that?). Could not be happier with the bulbs and the speedy, professional service. Thanks!




Filled the bill.


Under cabinet counter lighting


Clarksburg, WV


"I would buy this product again!"


Product is performing well.

Gianni Be Good

Arvada, CO


I will definitely buy more of these


Great value. A faction of the cost of bulbs that I bought in the past thru the manufacturer of my microwave.

Satisfied Customer

Chesapeake, VA


Good product


This is the third time I have purchased these bulbs. The last a long time and are more economical than other choices.


Wichita, KS


Fast and reasonably priced


With my busy schedule it was nice to be able to order these bulbs online, have them arrive quickly and be reasonably priced. It all worked out great. Thank you!


Stuart, Florida


Bulbrite 10W 12V T3 Clear Halogen 4mm Bipin Bulb

4.6 28


Q & A
Can this bulb be used for fountain lighting ? (is it submersible?)


To properly answer your questions, we may need more information. A hot halogen bulb cannot be submersed in water without being protected by an enclosed fixture. Is this within a fixture with lens? Please contact Customer Service at 888-455-2800 for further assistance.


I have heard that if you touch these bulbs (T4) type with your fingers they will burn out sooner. Something about the oil on the hands. Is this correct to any degree? Thanks, Monte,, Missouri


Yes,this is true. Halogen bulbs get extremely hot. Oil on the bulb surface could create a hot spot and could weaken the glass and blow the bulb before it's time. This is the reason for the secure covers for the under cabinet puck lights.


This is correct. The oils left from fingers can shorten the life and affect the overall performance of the bulb. It is recommended that the bulb be wiped with alcohol after being handled.

Product Support