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Ushio 1002287 JR12V-50W/SP12/4700K/FG
| MFG Code 1002287 | Part Number BC2039 |
| 50 watts | 12 volts |
| GU5.3 (2-Pin, Round Pins) Base Type | MR-16 Bulb Type |
| EXT/FG/WS/4700 ANSI Code | Clear Finish |
| 90 CRI | 5000 Candle Power |
| 4000 hrs. | 12° Beam Spread |
| 4700 K | 2" Bulb Diameter |
| 1.78" Max Overall Len |
Manufacturer:  |
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 Be Authentic.BulbConnection is an Authorized Distributor for Ushio products. As an Authorized Distributor, this item is guaranteed to be an authentic, brand new, genuine Ushio part supplied directly from Ushio. |
*Discontinued Item - 0 left in stock.
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Product Description |
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Whitestar, Dichroic Coating, Front Glass, Replacement for EXT/CG The Whitestar high color temperature series of lamps were designed to provide a balanced, full spectrum MR-16 for display and task lighting. These high color temperature lamps project a high luminous intensity with low ultraviolet and infrared emissions to protect artwork and valuable merchandise. |
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Description:
The Ushio JR12V-50W/SP12/4700K/FG replacement bulb has a Ushio product code of 1002287.
This Ushio JR12V-50W/SP12/4700K/FG lamp is a 50 watt bulb. The Ushio JR12V-50W/SP12/4700K/FG bulb is a 12 volt bulb.
The Ushio JR12V-50W/SP12/4700K/FG replacement lamp has a part number of BC2039.
This Ushio lamp has an ANSI code of EXT/FG/WS/4700. The bulb type of this Ushio JR12V-50W/SP12/4700K/FG lamp is type MR-16. The base type of the Ushio JR12V-50W/SP12/4700K/FG replacement lamp may also be called MR16. The Ushio JR12V-50W/SP12/4700K/FG replacement bulb has a base type of GU5.3 (2-Pin, Round Pins). The maximum overall length of the Ushio JR12V-50W/SP12/4700K/FG replacement bulb is 1.780 inches or 45.2 millimeters. The bulb diameter of the Ushio JR12V-50W/SP12/4700K/FG replacement bulb is 2.000 inches or 50.8 millimeters. The Ushio JR12V-50W/SP12/4700K/FG replacement bulb is often referred to by the product code 1002287.
The Ushio JR12V-50W/SP12/4700K/FG replacement lamp has a reorder code of BC2039.
The manufacturer continuous use average life rating for this Ushio JR12V-50W/SP12/4700K/FG bulb is 4000 hours. The color temperature of this replacement lamp is 4700 degrees Kelvin. This bulb has a candle power rating of 5000. This Ushio JR12V-50W/SP12/4700K/FG lamp has a beam spread of 12 degrees. The color rendering index of the Ushio JR12V-50W/SP12/4700K/FG replacement lamp is 90. The Ushio JR12V-50W/SP12/4700K/FG replacement lamp has a Clear finish.
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Specifications |
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| General Specifications | |||
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Watts |
50WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Ushio 1002287 EXT/FG/WS/4700 Bulb is rated at 50 watts. |
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Volts |
12VOLTS 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 Ushio 1002287 EXT/FG/WS/4700 Bulb is rated at 12 volts. |
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Base Type |
GU5.3 (2-Pin, Round Pins)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 Ushio 1002287 EXT/FG/WS/4700 Bulb has a base type of GU5.3 (2-Pin, Round Pins). |
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Bulb Type |
MR-16BULB TYPE The bulb type refers to the shape and class of the bulb. This Ushio 1002287 EXT/FG/WS/4700 Bulb has a base type of MR-16. |
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Rated Average Life |
4000 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 Ushio 1002287 EXT/FG/WS/4700 Bulb has an rated average life of 4000 hours. |
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Color Temperature |
4700 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 Ushio 1002287 EXT/FG/WS/4700 Bulb has a color temperature of 4700 K. |
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Beam Spread |
12°BEAM SPREAD The angular dimension of the cone of light from reflectorized lamps encompassing the central part of the beam out to the angle where the intensity is 50% of maximum. The beam angle sometimes called "beam spread" is often part of the ordering code for the reflectorized lamps. This Ushio 1002287 EXT/FG/WS/4700 Bulb has a beam spread of 12°. |
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Candle Power |
5000CANDLE POWER (CANDELA) The measure of luminous intensity of a source in a given direction. The term has been retained from the early days of lighting when a standard candle of a fixed size and composition was defined as producing one candela in every direction. A plot of intensity versus direction is called a candela distribution curve and is often provided for reflectorized lamps and for luminaires with a lamp operating in them. This Ushio 1002287 EXT/FG/WS/4700 Bulb emits 5000 candela of candle power. |
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Color Rendering Index (CRI) |
90COLOR 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 Ushio 1002287 EXT/FG/WS/4700 Bulb is rated at 90 CRI color rendering index. |
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Bulb Finish |
ClearBULB FINISH The bulb coating of the bulb. Typical values include clear, frost, and colored. This Ushio 1002287 EXT/FG/WS/4700 Bulb has a Clear bulb finish. |
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| Dimensions | |||
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Maximum Overall Length (MOL) |
1.780 in (45.2 mm) |
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Bulb Diameter |
2.000 in (50.8 mm) |
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| Product Specifications | |||
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Manufacturer Product Code |
1002287 |
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Part Number |
BC2039 |
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ANSI Code |
EXT/FG/WS/4700 |
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Ordering Code(s) |
JR12V-50W/SP12/4700K/FG |
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UPC |
048777354803 |
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Manufacturer Documents |
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•Ushio Product Brochure |
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