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| MFG Code 40991 | Part Number BC18969 |
| 8 watts | 120 volts |
| G13 (Medium BiPin) Base Type | T-8 Bulb Type |
| Frosted Finish | 82 CRI |
| 1200 Lumens | 50000 hrs. |
| 3000 K | 1.02" Bulb Diameter |
| 24" Max Overall Len |
Manufacturer: |
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BulbConnection is an Authorized Distributor for Sylvania products. As an Authorized Distributor, this item is guaranteed to be an authentic, brand new, genuine Sylvania part supplied directly from Sylvania. |
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Product Description |
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Replaces 17W. SYLVANIA Lamps SubstiTUBE ® IPS LED T8 Compatible LED T8 for use with instant start and select programmed rapid start electronic T8 ballasts SubstiTUBE IPS LED T8 lamps are an energy saving alternative, designed to replace traditional fluorescent T8 lamps. These LED T8 lamps contain no mercury, and provide instant light and a uniform light distribution. Engineered to operate on existing instant start and select program rapid start electronic T8 ballasts, these lamps minimize labor and recycling costs. Benefits and Features — The SubstiTUBE IPS LED T8 is not affected by switching cycles, occupancy or vacancy sensors, and thus can be installed with the existing instant start ballasts for optimal energy savings — NSF Listed: NSF/ANSI Standard 2 – Food Equipment — No warm-up time, instant-on with full light output and stable lamp to lamp color — DLC listed allows for rebates in areas where applicable saving on overall project cost — No UV emission — Suitable for dry and damp locations (cannot come in direct contact with water) — Maximize energy savings with occupancy sensors — Suitable for open and enclosed fixtures — Glass lamps are suitable for use with tube guards — Up to 178 LPW (Lamp efficacy) — 3000K, 3500K, 4100K, 5000K color temperatures — CRI: 82 — Available beam angle: 220° and Light Emitting Angle 340° Electrical — Compatible with instant start and select programmed rapid start electronic T8 ballasts with input voltage of 120-277V and 347V — Dimmable down to 10% with compatible 0-10V ballast — Power factor >0.90 — THD <10% Rated Life — 50,000 hours (L 70 ) Ambient Operating Range — -4°F to 113°F (-20°C to 45°C) Warranty — 5 year limited lamp warranty (24/7 operation) — NLB Trusted Warranty Program Certifications and Listings — cULus 1993 — ETL — RoHS — Lead Free — Mercury Free — FCC* — NSF — DLC 5.1 Installation — Please refer to the Installation manual included inside the packaging and the applications information listed below for more information. (G13 medium bi-pin base) Application Information
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Specifications |
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| General Specifications | |||
Watts |
8WATTS A unit of electrical power. Lamps are rated in watts to indicate the rate at which they consume energy. This Sylvania 40991 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 Sylvania 40991 Bulb is rated at 120 volts. |
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Base Type |
G13 (Medium BiPin)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 Sylvania 40991 Bulb has a base type of G13 (Medium BiPin). |
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Bulb Type |
T-8BULB TYPE The bulb type refers to the shape and class of the bulb. This Sylvania 40991 Bulb has a base type of T-8. |
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Rated Average Life |
50000 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 Sylvania 40991 Bulb has an rated average life of 50000 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 Sylvania 40991 Bulb has a color temperature of 3000 K. |
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Lumens |
1200LUMENS 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 Sylvania 40991 Bulb emits 1200 lumens. |
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Color Rendering Index (CRI) |
82COLOR 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 Sylvania 40991 Bulb is rated at 82 CRI color rendering index. |
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Bulb Finish |
FrostedBULB FINISH The bulb coating of the bulb. Typical values include clear, frost, and colored. This Sylvania 40991 Bulb has a Frosted bulb finish. |
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| Dimensions | |||
Maximum Overall Length (MOL) |
24.000 in (609.6 mm) |
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Bulb Diameter |
1.020 in (25.9 mm) |
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| Product Specifications | |||
Manufacturer Product Code |
40991 |
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Part Number |
BC18969 |
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Ordering Code(s) |
LED8T8L24FG830SUBG9 |
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Standard Case Size (listed prices are per lamp) |
25 |
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RoHS Certified |
Yes |
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TCLP Compliant |
Yes |
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UPC |
6135409912 |
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Manufacturer Documents |
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