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Ushio 1000291 J120V-300W

MFG Code 1000291	Part Number BC1457
300 watts	120 volts
R7s (Recessed Single Contact) Base Type	T-2.5 Bulb Type
EHM ANSI Code	Clear Finish
5900 Lumens	2000 hrs.
3000 K	0.315" Bulb Diameter
2.48" Light Center Len	4.709" Max Overall Len

Manufacturer:

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Product Description
Specifications
MFG Docs
Equipment

Product Description

DJ/STAGE: Chauvet Line Dancer CH-300, MBT Beehive ME3900-1, Replacement for ZB-EHM.

Halogen Double-Ended Quartz

Quartz Halogen Lamps

With greater economy through long life and high output, J lamps are ideal for flood lighting wide areas for both indoor and outdoor lighting installations.

Features & Benefits

Only for Use in Approved Enclosed Halogen Fixtures
Recessed Single Contact Base – R7s-12
C-8 & CC-8 Linear Filaments
Even, Linear Illumination
T2.5 & T4

Specifications

General Specifications
	Watts	300WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Ushio 1000291 EHM Bulb is rated at 300 watts.
	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 Ushio 1000291 EHM Bulb is rated at 120 volts.
	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 Ushio 1000291 EHM Bulb has a base type of R7s (Recessed Single Contact).
	Bulb Type	T-2.5BULB TYPE The bulb type refers to the shape and class of the bulb. This Ushio 1000291 EHM Bulb has a base type of T-2.5.
	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 Ushio 1000291 EHM Bulb has an rated average life of 2000 hours.
	Color Temperature	3000 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 1000291 EHM Bulb has a color temperature of 3000 K.
	Lumens	5900LUMENS 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 Ushio 1000291 EHM Bulb emits 5900 lumens.
	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 Ushio 1000291 EHM Bulb has a C-8 filament.
	Operating Position	H4OPERATING 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 Ushio 1000291 EHM Bulb has an operating position of H4.
	Bulb Finish	ClearBULB FINISH The bulb coating of the bulb. Typical values include clear, frost, and colored. This Ushio 1000291 EHM Bulb has a Clear bulb finish.
Dimensions
	Maximum Overall Length (MOL)	4.709 in (119.6 mm)
	Bulb Diameter	0.315 in (8.0 mm)
	Light Center Length (LCL)	2.480 in (63.0 mm)
Product Specifications
	Manufacturer Product Code	1000291
	Part Number	BC1457
	ANSI Code	EHM
	Ordering Code(s)	J120V-300W Q300T2 1/2CL 300W 120V
	Standard Case Size (listed prices are per lamp)	50
	UPC	048777118900

	Manufacturer Documents
	•Ushio Data Sheet

	Equipment Usage Reference

	MBT Beehive ME3900-1 Chauvet Line Dancer CH-300 Selecon Acclaim Cyc Selecon Acclaim Flood Altman Ground Cyc GC-1, GC-10, GC-11, GC-12, GC-2, GC-3, GC-4, GC-5, GC-6, GC-7, GC-8, GC-9 Altman Econo Cyc EC-1 Altman Focusing Cyc FC-1 Altman Soft-Lite-Jr	Altman Soft-Lite Altman Q-Lite MBT Homerun Chauvet Stage Wash 900 TFX 900 American DJ Color Fusion Chauvet Stage Wash 950 American DJ Calypso American DJ X-Ray II

	Text-to-Speech
	Ushio J120V-300W. The Ushio J120V-300W replacement lamp has a Ushio product code of 1000291. The Ushio J120V-300W replacement bulb has a part number of BC1457. This Ushio lamp has an ANSI code of EHM. The bulb type of this Ushio Q300T2 1/2CL 300W 120V bulb is type T-2.5. The base type of the Ushio Q300T2 1/2CL 300W 120V replacement lamp may also be called T2.5. The Ushio J120V-300W replacement bulb has a base type of R7s (Recessed Single Contact). This Ushio J120V-300W lamp is a 300 watt bulb. The Ushio J120V-300W bulb is a 120 volt bulb. The maximum overall length of the Ushio J120V-300W replacement lamp is 4.709 inches or 119.6 millimeters. The bulb diameter of the Ushio J120V-300W replacement bulb is 0.315 inches or 8.0 millimeters. The light center length of this Ushio Q300T2 1/2CL 300W 120V lamp is 2.480 inches or 63.0 millimeters. The Ushio Q300T2 1/2CL 300W 120V replacement bulb is often referred to by the product code 1000291. The Ushio Q300T2 1/2CL 300W 120V replacement bulb has a reorder code of BC1457. Other order codes that the Ushio Q300T2 1/2CL 300W 120V replacement lamp may be referred to as are J120V-300W, J120V300W, J120V 300W, J120V/300W, Q300T2 1/2CL 300W 120V, Q300T21/2CL300W120V, Q300T2 12CL 300W 120V, Q300T2/1/2CL/300W/120V, Q300T2-1/2CL-300W-120V, Q300T2 1 2CL 300W 120V, Q300T2 1-2CL 300W 120V. The manufacturer continuous use average life rating for this Ushio J120V-300W bulb is 2000 hours. The color temperature of this replacement bulb is 3000 degrees Kelvin. The rated lumens value of the Ushio J120V-300W replacement bulb is 5900. The filament type of this Ushio J120V-300W bulb is C-8. The Ushio J120V-300W replacement lamp has a Clear finish. The operating position of this replacement lamp is H4.