| MFG Code 127194 | Part Number BC12754 |
| 300 watts | 120 volts |
| R7s (Recessed Single Contact) Base Type | T-3 Bulb Type |
| EHM ANSI Code | Clear Finish |
| 99 CRI | 5000 Lumens |
| 2000 hrs. | 2950 K |
| 0.31" Bulb Diameter | 4.7" Max Overall Len |
Manufacturer: ![]() |
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BulbConnection is an Authorized Distributor for Prism products. As an Authorized Distributor, this item is guaranteed to be an authentic, brand new, genuine Prism part supplied directly from Prism. |
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Product Description |
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Description:
The Prism Q300T3C/120 replacement lamp has a Prism product code of 127194.
This Prism Q300T3C/120 bulb is a 300 watt bulb. The Prism Q300T3C/120 lamp is a 120 volt bulb.
The Prism Q300T3C/120 replacement lamp has a part number of BC12754.
This Prism bulb has an ANSI code of EHM. The bulb type of this Prism Q300T3C/120 lamp is type T-3. The base type of the Prism Q300T3C/120 replacement lamp may also be called T3. The Prism Q300T3C/120 replacement bulb has a base type of R7s (Recessed Single Contact). The maximum overall length of the Prism Q300T3C/120 replacement bulb is 4.700 inches or 119.4 millimeters. The bulb diameter of the Prism Q300T3C/120 replacement bulb is 0.310 inches or 7.9 millimeters. The Prism Q300T3C/120 replacement lamp is often referred to by the product code 127194.
The Prism Q300T3C/120 replacement lamp has a reorder code of BC12754.
The manufacturer continuous use average life rating for this Prism Q300T3C/120 bulb is 2000 hours. The color temperature of this replacement lamp is 2950 degrees Kelvin. The rated lumens value of the Prism Q300T3C/120 replacement bulb is 5000. The filament type of this Prism Q300T3C/120 bulb is C-8. The color rendering index of the Prism Q300T3C/120 replacement bulb is 99. The Prism Q300T3C/120 replacement lamp has a Clear finish. The operating position of this replacement bulb is Universal.
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Specifications |
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| General Specifications | |||
Watts |
300WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Prism 127194 EHM Bulb is rated at 300 watts. |
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Volts |
120VOLTS A measure of "electrical pressure" between two points. The higher the voltage, the more current will be pushed through a resistor connected across the points. The volt specification of an incandescent lamp is the electrical "pressure" required to drive it at its designed point. The "voltage" of a ballast (e.g. 277 V) refers to the line voltage it must be connected to. This Prism 127194 EHM Bulb is rated at 120 volts. |
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Base Type |
R7s (Recessed Single Contact)BASE TYPE The base is the end of the lamp that fits into the receptacle connected to the electrical supply. There are many types of bases used in lamps, screw bases being the most common for incandescent and HID lamps, while bipin bases are common for linear fluorescent lamps. This Prism 127194 EHM Bulb has a base type of R7s (Recessed Single Contact). |
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Bulb Type |
T-3BULB TYPE The bulb type refers to the shape and class of the bulb. This Prism 127194 EHM Bulb has a base type of T-3. |
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Rated Average Life |
2000 hrsRATED AVERAGE LIFE This is the manufacturer provided rating for the average expected life of a lamp. For most lamp types, rated lamp life is the length of time of a statistically large sample between first use and the point when 50% of the lamps have failed. Note, this is not a manufacturer guarantee of life, but an estimate based on typical average testing. It is possible to define a "useful life" of a lamp based on practical considerations involving lumen depreciation and color shift. This Prism 127194 EHM Bulb has an rated average life of 2000 hours. |
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Color Temperature |
2950 KCOLOR TEMPERATURE A measure indicating the degree of "yellowness" or "blueness" of a white light source. Measured in kelvins, Color Temperature represents the temperature an incandescent object (like a filament) must reach to mimic the color of the light emitting from the lamp. Yellowish-white ("warm") sources, like incandescent lamps, have lower color temperatures in the 2700K-3000K range; white and bluish-white ("cool") sources, such as cool white (4100K) and natural daylight (6000K), have higher color temperatures. The higher the color temperature the whiter, or bluer, the light will be. The lower the color temperature the more yellow the light will be. This Prism 127194 EHM Bulb has a color temperature of 2950 K. |
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Lumens |
5000LUMENS A measure of the luminous flux or quantity of light emitted by a source. For example, a dinner candle provides about 12 lumens. A 60-watt Soft White incandescent lamp provides about 840 lumens. This Prism 127194 EHM Bulb emits 5000 lumens. |
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Color Rendering Index (CRI) |
99COLOR RENDERING INDEX (CRI) An international system used to rate a lamp's ability to render object colors. The higher the CRI (based upon a 0-100 scale) the richer and more true colors generally appear. CRI ratings of various lamps may be compared, but a numerical comparison is only valid if the lamps are close in color temperature. CRI differences among lamps are not usually significant (visible to the eye) unless the difference is more than 3-5 points. This Prism 127194 EHM Bulb is rated at 99 CRI color rendering index. |
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Filament |
C-8FILAMENT Filaments are designated by a letter combination in which C is a coiled wire filament, and CC is a coiled wire that is itself wound into a larger coil. Numbers represent the type of filament-support arrangement. This Prism 127194 EHM Bulb has a C-8 filament. |
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Operating Position |
UniversalOPERATING POSITION Mercury and High Pressure Sodium lamps may be operated in any burn position and will still maintain their rated performance specifications. Metal Halide and Low Pressure Sodium lamps, however, are optimized for performance in specific burn positions, or may be restricted to certain burn positions for safety reasons. This Prism 127194 EHM Bulb has an operating position of Universal. |
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Bulb Finish |
ClearBULB FINISH The bulb coating of the bulb. Typical values include clear, frost, and colored. This Prism 127194 EHM Bulb has a Clear bulb finish. |
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| Dimensions | |||
Maximum Overall Length (MOL) |
4.700 in (119.4 mm) |
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Bulb Diameter |
0.310 in (7.9 mm) |
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| Product Specifications | |||
Manufacturer Product Code |
127194 |
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Part Number |
BC12754 |
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ANSI Code |
EHM |
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Ordering Code(s) |
Q300T3C/120 |
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Standard Case Size (listed prices are per lamp) |
10 |
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RoHS Certified |
Yes |
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UPC |
807154271948 |
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