Description
Advance e-Vision IMH-150-H-BLS Electronic Metal Halide Ballast Guide
Quick Answer: The Advance e-Vision IMH-150-H-BLS (Signify / Philips Advance) is a commercial-grade 150W electronic metal halide ballast engineered to operate a single 150-watt ceramic or quartz metal halide lamp (ANSI M102, M142, C102, C142) on universal 120–277V line voltage. Featuring low-frequency square wave drive technology to eliminate acoustic resonance and arc flicker, it is housed in an H-can metal enclosure with Bottom Leads and Mounting Studs (BLS configuration), making it specifically designed for direct mounting over junction boxes in architectural downlights, recessed cans, and track light enclosures.
Advance e-Vision IMH-150-H-BLS Overview & Key Features
The Advance e-Vision IMH-150-H-BLS electronic HID ballast delivers precise wattage regulation, superior color stability, and high efficacy for architectural downlights and recessed commercial luminaires:
- Bottom Leads with Mounting Studs (BLS): Designed specifically for direct installation over recessed junction boxes or mounting pans with bottom-exit wiring and integral threaded studs.
- Low-Frequency Square Wave Output: Eliminates acoustic resonance, arc flutter, and strobe effects common to magnetic HID ballasts while extending lamp life and lumen maintenance.
- IntelliVolt Universal Input Voltage: Automatically operates across AC line voltages from 120V to 277V at 50/60 Hz without manual tap changes.
- Superior Color Consistency: Regulates lamp wattage within tight tolerances across AC line fluctuations, maintaining uniform color temperature throughout the operating life.
- Silent Operation & High Power Quality: Class A sound-rated for quiet operation in noise-sensitive commercial environments with a high power factor (>0.90) and Total Harmonic Distortion under 15%.
Advance e-Vision IMH-150-H-BLS Technical Specifications
Core performance specifications and electrical ratings for the Advance e-Vision IMH-150-H-BLS ballast:
| Specification Parameter | Rating / Value | Details & Performance Standards |
|---|---|---|
| Input Voltage | 120 – 277 VAC | IntelliVolt auto-sensing supply, 50/60 Hz |
| Lamp Wattage & Type | 150 Watts / Metal Halide | Ceramic Metal Halide (MasterColor CDM) & Quartz MH |
| ANSI Lamp Designation | M102, M142, C102, C142 | Standard 150W metal halide lamp ratings |
| Number of Lamps | 1 Lamp | Operates 1 single 150W MH lamp |
| Output Waveform | Low-Frequency Square Wave | Eliminates acoustic resonance (~140–170 Hz) |
| Power Factor / THD | > 0.90 PF / < 15% THD | High-power commercial electronic ballast rating |
| Case & Lead Configuration | BLS (Bottom Leads with Studs) | H-can metal enclosure with bottom leads and mounting studs |
| Maximum Case Temp (Tc) | 90°C (194°F) | Rated for enclosed architectural recessed fixtures |
| Sound Rating | Class A | Quiet electronic operation for retail and commercial spaces |
| Compliance & Certifications | UL Listed, CSA Certified | RoHS compliant, thermally protected |
Installation & Wiring Guidelines
- Power Disconnect: Always turn off main AC power at the circuit breaker panel prior to servicing or installing the ballast.
- Junction Box Stud Mounting: Pass the bottom-exit lead wires directly through the knockout of the junction box or mounting plate and secure the ballast using the integrated threaded studs and nuts.
- Wiring Schematic: Connect AC input leads (Black/Line, White/Neutral) to the 120–277V line. Connect output leads (Red/Lamp, Blue/Lamp) to the lamp socket according to the label diagram. Keep remote lead length within manufacturer guidelines (typically up to 5 feet).
- Thermal Contact & Equipment Grounding: Ensure the metal H-can housing makes solid mechanical contact with the grounded luminaire chassis to maintain effective thermal heat transfer and ground continuity.
Frequently Asked Questions
What does "IMH-150-H-BLS" stand for in Advance e-Vision nomenclature?
"I" designates IntelliVolt (120–277V), "MH" indicates Metal Halide, "150" represents 150-watt lamp rating, "H" denotes the H-can case size, and "BLS" specifies Bottom Leads with Mounting Studs.
What is the difference between IMH-150-H-LF and IMH-150-H-BLS?
The IMH-150-H-LF configuration features side-exit lead wires and mounting feet for surface or wireway channel mounting, whereas the IMH-150-H-BLS configuration features bottom-exit lead wires and threaded mounting studs designed specifically for mounting directly onto recessed junction boxes.
Can the IMH-150-H-BLS operate ceramic metal halide lamps?
Yes. The IMH-150-H-BLS is engineered to operate ceramic metal halide lamps (ANSI C102/C142, such as Philips MasterColor CDM) as well as quartz metal halide lamps (ANSI M102/M142) with stable arc control and superior color maintenance.
Spec Sheets
Download the official manufacturer documentation and specifications:
Additional Information
Our Part No: |
BSF-ADV-BS-IMH150HBLS |
Mfr Part #: |
IMH150HBLSM |
Fixture Type HID: |
Electronic Metal Halide |
Brand: |
Advance |
Input Voltage: |
120-277V (Universal) |
Watts: |
150W |
ANSI Code: |
M102, M142, C102, C142 |
Product Data Sheet: |
See PSD Link Provided |
Lamp: |
C102/M102 C142/M142 ANSI Code |
Dimensions: |
6.5" (L) x 3.6" (W) x 1.5" (H) |
Features: |
Bottom Exit Leads and Mounting Studs |
Warranty: |
Manufacturer's |
Case Size: |
10 |
