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Bulbrite 776722 LED4T8/21K/FIL-NOS/3
| MFG Code 776722 | Part Number BC17724 |
| 4.5 watts | 120 volts |
| E12 (Candelabra Screw) Base Type | T-8 Bulb Type |
| Antique Finish | 90 CRI |
| 450 Lumens | 15000 hrs. |
| 320° Beam Spread | 2100 K |
| 0.98" Bulb Diameter | 5" Max Overall Len |
Manufacturer:  |
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 Be Authentic.BulbConnection is an Authorized Distributor for Bulbrite products. As an Authorized Distributor, this item is guaranteed to be an authentic, brand new, genuine Bulbrite part supplied directly from Bulbrite. |
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Product Description |
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Replaces 40W.
Applications:
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Specifications |
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| General Specifications | |||
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Watts |
4.5WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Bulbrite 776722 Bulb is rated at 4.5 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 Bulbrite 776722 Bulb is rated at 120 volts. |
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Base Type |
E12 (Candelabra 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 Bulbrite 776722 Bulb has a base type of E12 (Candelabra Screw). |
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Bulb Type |
T-8BULB TYPE The bulb type refers to the shape and class of the bulb. This Bulbrite 776722 Bulb has a base type of T-8. |
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Rated Average Life |
15000 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 Bulbrite 776722 Bulb has an rated average life of 15000 hours. |
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Color Temperature |
2100 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 Bulbrite 776722 Bulb has a color temperature of 2100 K. |
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Beam Spread |
320°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 Bulbrite 776722 Bulb has a beam spread of 320°. |
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Lumens |
450LUMENS 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 Bulbrite 776722 Bulb emits 450 lumens. |
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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 Bulbrite 776722 Bulb is rated at 90 CRI color rendering index. |
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Bulb Finish |
AntiqueBULB FINISH The bulb coating of the bulb. Typical values include clear, frost, and colored. This Bulbrite 776722 Bulb has a Antique bulb finish. |
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| Dimensions | |||
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Maximum Overall Length (MOL) |
5.000 in (127.0 mm) |
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Bulb Diameter |
0.980 in (24.9 mm) |
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| Product Specifications | |||
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Manufacturer Product Code |
776722 |
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Part Number |
BC17724 |
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Ordering Code(s) |
LED4T8/21K/FIL-NOS/3 |
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Standard Case Size (listed prices are per lamp) |
10 |
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RoHS Certified |
Yes |
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TCLP Compliant |
Yes |
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UPC |
739698819488 |
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Manufacturer Documents |
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•Bulbrite Specification Sheet |
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Text-to-Speech  |
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