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OSRAM AM04731002G HMI DIGITAL 1800W, NAED: 55078

MFG Code AM04731002G	Part Number BC12827
1800 watts	140 volts
G38 Base Type	T-40 Bulb Type
165000 Lumens	750 hrs.
6500 K	1.654" Bulb Diameter
4.2" Light Center Len	8.3" Max Overall Len

Manufacturer:

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Product Description
Specifications
MFG Docs

Product Description

Robust, flicker-free lamps deliver a steady performance: HMI® DIGITAL

Whether using analog or digital film, shooting in in modes of 1000 Hz and higher, OSRAM’s HMI® DIGITAL line has a lamp for your production. While specially-designed to accommodate evolving, high-speed film technology, HMI® DIGITAL still provides every feature needed to light traditional film productions, as well as theater stages.

HMI DIGITAL lamps provide daylight color and are designed to meet the high demands of today's film productions. Offering flicker-free operation on high frequency ballasts, the DIGITAL lamps series can also be used with traditional fixtures. All HMI DIGITAL lamps offer UV-stop technology for enhanced safety.

Product features and benefits

Reduced flicker when used with high-speed electronic ballasts (up to 1000 Hz and higher)
Suited for both analog and digital film productions
High intensity light providing true color performance with a CRI>90
Capable of hot restrike ignition
High color stability with average changes in color temperature during lamp life only 1°K/hr
Dimmable down to 40% with stable color using many electronic ballasts
High energy efficiency providing up to 100 LPW
Enhanced safety with UV-Stop (UVS) feature on all DIGITAL types
Up to 99.9% less UV emissions (from models equipped with UV-Stop)
Color temperature of 6000 K for realistic, naturally-lit scenes
High color rendering index of 90+, exposing true-to-life colors
Improved stability and design
Robust stems, resulting in less breakage during transport

Areas of application

Studio, TV and film
Professional Photography
Solar Simulation

More than 50 years ago, film and television producers turned to OSRAM, seeking an economical and efficient alternative to incandescent lights. From this request, the HMI® lamp was born. The HMI® technology has since received multiple prestigious awards – such as the OSCAR®, the Primetime Emmy® Engineering Award and the PLASA Innovation Award. As a result, the HMI® lamp family continues to be an integral part of film sets around the world. Thanks to their continuous improvement, HMI® lamps have made film history again and again – many film productions would not be possible with the outstanding light of our HMI® lamps. Our powerful and effective HMI® series will benefit the entertainment industry at every level, from professional film productions to small theatrical events.

Acknowledging the out-standing performance and continuous development of HMI® technology for the TV industry, OSRAM, in 2007, was awarded the Primetime Emmy® Engineering Award by the Academy of Television Arts & Sciences.

HMI® lamps are AC-operated metal halide discharge lamps, which have excellent color rendering and photometric integrity throughout their life.

Perfect light whatever the time – day or night. With an extremely bright light, providing up to 100 lumens per watt, OSRAM HMI® lamps generate a color temperature that closely matches sunlight. It reveals true colors and facilitates daytime filming outdoors. OSRAM HMI® lamps are up to five times more efficient than an incandescent light.

Specifications

General Specifications
	Watts	1800WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This OSRAM AM04731002G Bulb is rated at 1800 watts.
	Volts	140VOLTS 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 OSRAM AM04731002G Bulb is rated at 140 volts.
	Base Type	G38BASE 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 OSRAM AM04731002G Bulb has a base type of G38.
	Bulb Type	T-40BULB TYPE The bulb type refers to the shape and class of the bulb. This OSRAM AM04731002G Bulb has a base type of T-40.
	Rated Average Life	750 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 OSRAM AM04731002G Bulb has an rated average life of 750 hours.
	Color Temperature	6500 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 OSRAM AM04731002G Bulb has a color temperature of 6500 K.
	Lumens	165000LUMENS 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 OSRAM AM04731002G Bulb emits 165000 lumens.
	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 OSRAM AM04731002G Bulb has an operating position of Universal.
Dimensions
	Maximum Overall Length (MOL)	8.300 in (210.8 mm)
	Bulb Diameter	1.654 in (42.0 mm)
	Light Center Length (LCL)	4.200 in (106.7 mm)
Product Specifications
	Manufacturer Product Code	AM04731002G
	Part Number	BC12827
	Ordering Code(s)	HMI DIGITAL 1800W, NAED: 55078
	Standard Case Size (listed prices are per lamp)	4
	UPC	4052899984202

	Manufacturer Documents
	•Osram Product Brochure

	Text-to-Speech
	OSRAM HMI DIGITAL 1800W, NAED: 55078. The OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp has a OSRAM product code of AM04731002G. The OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement bulb has a part number of BC12827. The bulb type of this OSRAM HMI DIGITAL 1800W, NAED: 55078 lamp is type T-40. The base type of the OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp may also be called T40. The OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement bulb has a base type of G38. This OSRAM HMI DIGITAL 1800W, NAED: 55078 lamp is a 1800 watt bulb. The OSRAM HMI DIGITAL 1800W, NAED: 55078 lamp is a 140 volt bulb. The maximum overall length of the OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp is 8.300 inches or 210.8 millimeters. The bulb diameter of the OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp is 1.654 inches or 42.0 millimeters. The light center length of this OSRAM HMI DIGITAL 1800W, NAED: 55078 bulb is 4.200 inches or 106.7 millimeters. The OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement bulb is often referred to by the product code AM04731002G. The OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp has a reorder code of BC12827. The Amazon ASIN for this OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp is B0BGQPQ15R. The manufacturer continuous use average life rating for this OSRAM HMI DIGITAL 1800W, NAED: 55078 lamp is 750 hours. The color temperature of this replacement bulb is 6500 degrees Kelvin. The rated lumens value of the OSRAM HMI DIGITAL 1800W, NAED: 55078 replacement lamp is 165000. The operating position of this replacement lamp is Universal.