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Ushio 1003923 8W LED Downlight Retro WW30 4"
| MFG Code 1003923 | Part Number BC8858 |
| 8 watts | 120 volts |
| E26 (Medium Screw) Base Type | 80 CRI |
| 550 Lumens | 254 Candle Power |
| 40000 hrs. | 90° Beam Spread |
| 3000 K | 5.709" Bulb Diameter |
| 2.76" 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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Wet Location Rated Shatter Resistant |
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Description:
The Ushio 8W LED Downlight Retro WW30 4" replacement lamp has a Ushio product code of 1003923.
This Ushio 8W LED Downlight Retro WW30 4" bulb is a 8 watt bulb. The Ushio 8W LED Downlight Retro WW30 4" lamp is a 120 volt bulb.
The Ushio 8W LED Downlight Retro WW30 4" replacement lamp has a part number of BC8858.
The Ushio 8W LED Downlight Retro WW30 4" replacement lamp has a base type of E26 (Medium Screw). The maximum overall length of the Ushio 8W LED Downlight Retro WW30 4" replacement lamp is 2.760 inches or 70.1 millimeters. The bulb diameter of the Ushio 8W LED Downlight Retro WW30 4" replacement bulb is 5.709 inches or 145.0 millimeters. The Ushio 8W LED Downlight Retro WW30 4" replacement bulb is often referred to by the product code 1003923.
The Ushio 8W LED Downlight Retro WW30 4" replacement bulb has a reorder code of BC8858.
The manufacturer continuous use average life rating for this Ushio 8W LED Downlight Retro WW30 4" bulb is 40000 hours. The color temperature of this replacement lamp is 3000 degrees Kelvin. The rated lumens value of the Ushio 8W LED Downlight Retro WW30 4" replacement lamp is 550. This lamp has a candle power rating of 254. This Ushio 8W LED Downlight Retro WW30 4" lamp has a beam spread of 90 degrees. The color rendering index of the Ushio 8W LED Downlight Retro WW30 4" replacement bulb is 80.
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Specifications |
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| General Specifications | |||
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Watts |
8WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Ushio 1003923 Bulb is rated at 8 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 Ushio 1003923 Bulb is rated at 120 volts. |
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Base Type |
E26 (Medium Screw)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 1003923 Bulb has a base type of E26 (Medium Screw). |
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Rated Average Life |
40000 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 1003923 Bulb has an rated average life of 40000 hours. |
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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 1003923 Bulb has a color temperature of 3000 K. |
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Beam Spread |
90°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 1003923 Bulb has a beam spread of 90°. |
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Lumens |
550LUMENS 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 1003923 Bulb emits 550 lumens. |
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Candle Power |
254CANDLE 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 1003923 Bulb emits 254 candela of candle power. |
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Color Rendering Index (CRI) |
80COLOR 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 1003923 Bulb is rated at 80 CRI color rendering index. |
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| Dimensions | |||
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Maximum Overall Length (MOL) |
2.760 in (70.1 mm) |
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Bulb Diameter |
5.709 in (145.0 mm) |
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| Product Specifications | |||
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Manufacturer Product Code |
1003923 |
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Part Number |
BC8858 |
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Ordering Code(s) |
8W LED Downlight Retro WW30 4" |
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Standard Case Size (listed prices are per lamp) |
6 |
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RoHS Certified |
Yes |
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TCLP Compliant |
Yes |
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UPC |
048777606087 |
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Safety Notices & Warnings |
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Not for use in totally enclosed fixtures. Suitable for dry, damp and wet locations. Not for use in emergency or exit lighting. |
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