Eiko 11645 VRT2/300W/740/UD/T3/BZ Light Bulb / Accessory - Buy 300 watt - 120/277 volt - 4,000K - Cool White - Bronze - Polycarbonate TIR Optics - Type 3 - Dimmable | Eiko LED Area Site Light Online at ServiceLighting.com

300 watt - 120/277 volt - 4,000K - Cool White - Bronze - Polycarbonate TIR Optics - Type 3 - Dimmable | Eiko LED Area Site Light

$413.16

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Not in Stock - Ships in 8-10 Days.

Our Part #: EK11645

Manufacturer: Eiko

Manufacturer Code: VRT2/300W/740/UD/T3/BZ

For an explanation of a lighting term, click on the

Light Output: 39,400 lumens

Refers to the literal measure of the light-output of a particular light bulb, measured in the number of lumens.

Energy Used: 300 watts

"Watts" is the term applied to the amount of energy required and used by a particular light bulb. It is an international system unit of power equal to one joule per second. Contrary to popular belief, the wattage of a bulb does not directly measure the brightness; the "lumens" of a light is what defines the actual light output.

Average Lifetime: 50,000 hours

This refers to an average lifetime rating based on large quantities in test groups. This testing takes into account usage of 3 hours per start for fluorescent lamps and 10 hours per start for HID lamps.

Volts: 120/277

Voltage is a measure of electrical potential.

Color Temperature: 4,000K

This is the color of the light coming from the bulb.

Color/Finish: Bronze

CRI: 70

CRI refers to the "Color Rendering Index" of a light bulb. CRI measures a light source and grades its ability to render the color of objects "correctly," as compared with a reference source with comparable color temperature. 100 is perfect rendering.