Product Overview

Ushio 1000066 BNF 75W 120V Ba15ds – 75W | 120V | 2900K Warm White | 1,300 Lumens | ANSI BNF | Down/Horizontal Burn Position

The Ushio 1000066 BNF 75W 120V Ba15ds is a 75W 120V 2900K Warm White Halogen S11 Incandescent — Photo-Optic/Projection lamp delivering 1,300 initial lumens, ANSI BNF, Down/Horizontal Burn Position base, 50 hours rated life. Designed for precision projection, optical instruments, and audio/visual equipment requiring focused beam output. UPC: 48777104279.

Wattage

75W

Halogen

Voltage

120V

Operating

Color Temp

2900K

CCT

Lumens

1,300

Initial lm

Rated Life

Hours

Quick Specs

Brand: Ushio
Ushio Catalog Number: 1000066
UPC: 48777104279
ANSI Code: BNF
Lamp Type: Halogen S11 Incandescent — Photo-Optic/Projection
Bulb Type: S11 Halogen (Bayonet base)
Wattage: 75W
Operating Voltage: 120V
Color Temperature: 2900K Warm White
Initial Lumens: 1,300 lm
Rated Average Life: 50 hours
Base Type: Down/Horizontal Burn Position
Overall Length (MOL): 60.3mm x DIA 35mm
Filament: Filament
Burn / Operating Position: /Horizontal Burn Position

Product Overview

The Ushio 1000066 BNF 75W 120V Ba15ds is a 75W 120V halogen projection lamp with Down/Horizontal Burn Position base and CC-2V focused filament for precision optical applications. At 2900K Warm White with 1,300 initial lumens, this lamp provides a focused beam appropriate for precision projection, optical instruments, and audio/visual equipment requiring focused beam output. Rated life: 50 hours.

Do not touch the lamp envelope with bare hands. Use only in approved enclosed fixtures. Allow cool-down before handling.

Applications

Optical projection equipment – Ba15d/Ba15s bayonet halogen for professional optical projectors and audio/visual systems.
Specialty photo-optic instruments – Focused beam output for instruments requiring precision illumination at 120V.
Retrofit and maintenance replacement – Confirm ANSI code, wattage, voltage, and base type before ordering.

Safety and Handling

Do not touch the lamp envelope with bare hands. Skin oils cause hot spots leading to premature failure or lamp burst. Use clean gloves or lint-free cloth. Clean with isopropyl alcohol if accidentally touched.
Voltage — 120V: Verify your fixture or power supply output matches the rated voltage. Operating above rated voltage significantly shortens lamp life.
Enclosed fixture only: Use only in approved enclosed optical fixtures. Exposure to lamp during operation is a UV/thermal hazard.
Allow 15-minute cool-down before replacement.