IMH-70-D-LF Advance Electronic Metal Halide Ballast - 70W Side-Leads Feet-Mount

Advance e-Vision IMH-70-D-LF Electronic Metal Halide Ballast, 70W Power Output, Universal 120-277V Input, M139 or M143 or M98 lamp, Side Exit Leads and Feet Mount

Advance e-Vision 70W Electronic Metal Halide Ballast (IMH-70-D-LF) - Side-exit Feet-mount

The Advance e-Vision IMH-70-D-LF by Signify is a premium 70W electronic metal halide ballast designed for reliable and efficient lighting performance. Operating on a universal 120-277V input, this ballast supports ANSI C98/M98, C139/M139, and M143 lamps. The "-LF" designation indicates that this model features a convenient rectangular "D" case with side-exit leads and integrated mounting feet for easy installation.

Core Specifications & Features

• Supported Lamps: Operates 70W ANSI Code C98/M98, C139/M139, or M143 metal halide lamps.
• Input Voltage: Universal 120-277V, 50/60Hz.
• Extreme Temperatures: Reliable cold-weather performance with a minimum starting temperature of -4°F (-20°C).
• Dimensions & Weight: Measures 5.0" Overall Length × 3.0" Width × 1.5" Height 
• Ignition Pulse: 4 kV maximum.
• Max Distance to Lamp: Safely mount up to 3 feet away from the lamp.

Performance Data

Frequently Asked Questions

What is the difference between the -LF and -BLS models?

The "-LF" model features side-exit leads and mounting feet, making it ideal for surface mounting. The "-BLS" model features bottom-exit leads and mounting studs.

What safety features does this ballast have if a lamp fails?

The ballast is designed to automatically shut down its output after 20 minutes if the lamp fails to ignite. After replacing a failed lamp, you must cycle the power off and then back on to reset the ballast.

What is the maximum allowable operating temperature?

The maximum allowable case temperature (Tcase max) during operation is 85°C.