Attachment A - Specification Sheet.docx
DOCX document 18 KB Posted
- Attached to
- Incandescent Obstruction Lightbulbs
- Solicitation number
- 1305M225Q0165
About this file
The document is an Attachment A - Specification Sheet for incandescent obstruction lightbulbs required by the Department of Commerce National Oceanic and Atmospheric Administration under Solicitation Number 1305M225Q0165. The specification details specific requirements for lightbulbs used on wind towers at airports to meet Federal Aviation Administration safety standards.
The lightbulbs must be commercial-grade, designed for outdoor obstruction/traffic signal use, with precise technical specifications including: 120V AC operation, 116 Watts power, E26 standard base, A21 shape, clear glass, white color (2,850K color temperature), approximately 1,260 Lumens brightness, and an 8,000-hour average life. The bulbs must withstand extreme environmental conditions without requiring deicing heaters, including exposure to rain, snow, direct sunlight, and sub-zero temperatures. The current incumbent model referenced is 116A21/TS/8M with UPC 046135128172 and Part Number 12817.
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Other files
| File | Type | Posted |
|---|---|---|
| 1305M225Q0165 - Combined Synopsis.docx | DOCX document | |
| Attachment B - Provisions and Clauses.docx | DOCX document |
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Text version
Attachment A - Specification Sheet Incandescent Obstruction Light – Specification Sheet
General: The required incandescent obstruction lightbulbs is required for Government wind towers at airports. Incandescent obstruction lightbulbs are an Federal Aviation Administration requirement for safety of flight reasons. Unlighted wind towers are a hazard to aviation operations on airports leading to serious safety implications to civil aviation. The incandescent obstruction lightbulbs shall have the following required specifications:
[METRIC-1] The light must be rated for commercial outdoor use intended for obstruction light or traffic signal lights. The required bulbs shall be encased in a rugged, durable housing designed to withstand harsh environmental conditions. They shall endure exposure to extreme weather, including rain, snow, direct sunlight, and sub-zero temperatures, while also resisting vibrations from wind and vehicle traffic. Their design eliminates the need for deicing heaters, ensuring reliable operation in all climates.
[METRIC-2] The light must be incandescent.
[METRIC-3] The light must operate on 120V AC.
[METRIC-4] The light must operate at 116 Watts.
[METRIC-5] The light must interface using an E26 standard base.
[METRIC-6] The light bulb shape/size shall be A21.
[METRIC-7] The light bulb must be made with clear glass.
[METRIC-8] The light color shall be white, with a color temperature of 2,850 Kelvin and a brightness of approximately 1,260 Lumens.
[METRIC-9] The light bulb shall be high efficiency and have an average life of 8,000 hours.
Currently utilized incandescent obstruction lightbulbs:
Model Name: 116A21/TS/8M
UPC: 046135128172
Part Number: 12817 Item model number: NCOREJNJIJKKM4018
File details come from the government source that posted it. Updated .